AU418592B2 - Treatment of diatomaceous earth and perlite filteraids - Google Patents

Treatment of diatomaceous earth and perlite filteraids

Info

Publication number: AU418592B2
Authority: AU; Australia
Prior art keywords: filteraids; perlite; treatment; diatomaceous earth; diatomaceous
Prior art date: 1967-02-13
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

AU33205/68A

Other versions

AU3320568A (en

Inventor

LUDWIG NEU and OTTO ATSUSHI OSHIDA ERNEST

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.)

Gref Co Inc

Original Assignee

Gref Co Inc

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.)

1967-02-13

Filing date

1968-02-06

Publication date

1969-08-14

1968-02-06 Application filed by Gref Co Inc filed Critical Gref Co Inc

1969-08-14 Application granted granted Critical

1969-08-14 Publication of AU418592B2 publication Critical patent/AU418592B2/en

1969-08-14 Publication of AU3320568A publication Critical patent/AU3320568A/en

Status Expired legal-status Critical Current

Links

239000005909 Kieselgur Substances 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 1
235000019362 perlite Nutrition 0.000 title 1
239000010451 perlite Substances 0.000 title 1

AU33205/68A 1967-02-13 1968-02-06 Treatment of diatomaceous earth and perlite filteraids Expired AU418592B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
USUS622,008		1967-02-13

Publications (2)

Publication Number	Publication Date
AU418592B2 true AU418592B2 (en)	1969-08-14
AU3320568A AU3320568A (en)	1969-08-14

Family

ID=

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