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AU143175B2 - Improvements in automatic valves - Google Patents
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AU143175B2 - Improvements in automatic valves - Google Patents

Improvements in automatic valves

Info

Publication number
AU143175B2
AU143175B2 AU30699/49A AU3069949A AU143175B2 AU 143175 B2 AU143175 B2 AU 143175B2 AU 30699/49 A AU30699/49 A AU 30699/49A AU 3069949 A AU3069949 A AU 3069949A AU 143175 B2 AU143175 B2 AU 143175B2
Authority
AU
Australia
Prior art keywords
automatic valves
valves
automatic
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
AU30699/49A
Other versions
AU3069949A (en
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.)
Level Ofthe Water Inthe Cistern Falls Valve Ls Mounted Ina Submerged
Original Assignee
Level Ofthe Water Inthe Cistern Falls Valve Ls Mounted Ina Submerged
Filing date
Publication date
Application filed by Level Ofthe Water Inthe Cistern Falls Valve Ls Mounted Ina Submerged filed Critical Level Ofthe Water Inthe Cistern Falls Valve Ls Mounted Ina Submerged
Application granted granted Critical
Publication of AU143175B2 publication Critical patent/AU143175B2/en
Publication of AU3069949A publication Critical patent/AU3069949A/en
Expired legal-status Critical Current

Links

AU30699/49A 1949-10-27 Improvements in automatic valves Expired AU143175B2 (en)

Publications (2)

Publication Number Publication Date
AU143175B2 true AU143175B2 (en) 1950-01-12
AU3069949A AU3069949A (en) 1950-01-12

Family

ID=

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