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AU478335B2 - Automatic window washer - Google Patents
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AU478335B2 - Automatic window washer - Google Patents

Automatic window washer

Info

Publication number
AU478335B2
AU478335B2 AU77177/75A AU7717775A AU478335B2 AU 478335 B2 AU478335 B2 AU 478335B2 AU 77177/75 A AU77177/75 A AU 77177/75A AU 7717775 A AU7717775 A AU 7717775A AU 478335 B2 AU478335 B2 AU 478335B2
Authority
AU
Australia
Prior art keywords
automatic window
window washer
washer
automatic
window
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU77177/75A
Other versions
AU7717775A (en
Inventor
Robert D. Fannon, Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enviri Corp
Original Assignee
Harsco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harsco Corp filed Critical Harsco Corp
Priority to AU77177/75A priority Critical patent/AU478335B2/en
Application granted granted Critical
Publication of AU478335B2 publication Critical patent/AU478335B2/en
Publication of AU7717775A publication Critical patent/AU7717775A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/02—Power-driven machines or devices
AU77177/75A 1975-01-08 1975-01-08 Automatic window washer Expired AU478335B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU77177/75A AU478335B2 (en) 1975-01-08 1975-01-08 Automatic window washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU77177/75A AU478335B2 (en) 1975-01-08 1975-01-08 Automatic window washer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU37649/72A Division AU457984B2 (en) 1971-01-20 1972-01-06 Automatic window washer

Publications (2)

Publication Number Publication Date
AU478335B2 true AU478335B2 (en) 1975-04-24
AU7717775A AU7717775A (en) 1975-04-24

Family

ID=3757786

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77177/75A Expired AU478335B2 (en) 1975-01-08 1975-01-08 Automatic window washer

Country Status (1)

Country Link
AU (1) AU478335B2 (en)

Also Published As

Publication number Publication date
AU7717775A (en) 1975-04-24

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