AU106527B2 - Improvements in filters - Google Patents

Improvements in filters

Info

Publication number
AU106527B2
AU106527B2 AU351/38A AU35138A AU106527B2 AU 106527 B2 AU106527 B2 AU 106527B2 AU 351/38 A AU351/38 A AU 351/38A AU 35138 A AU35138 A AU 35138A AU 106527 B2 AU106527 B2 AU 106527B2
Authority
AU
Australia
Prior art keywords
filters
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
AU351/38A
Other versions
AU35138A (en
Inventor
Charles Alvin Meyer Henry
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.)
Unitedstates Hoffman Machinery Pok Chatton
Original Assignee
Unitedstates Hoffman Machinery Pok Chatton
Filing date
Publication date
Application filed by Unitedstates Hoffman Machinery Pok Chatton filed Critical Unitedstates Hoffman Machinery Pok Chatton
Application granted granted Critical
Publication of AU35138A publication Critical patent/AU35138A/en
Publication of AU106527B2 publication Critical patent/AU106527B2/en
Expired legal-status Critical Current

Links

AU351/38A 1938-01-27 Improvements in filters Expired AU106527B2 (en)

Publications (2)

Publication Number Publication Date
AU35138A AU35138A (en) 1939-02-09
AU106527B2 true AU106527B2 (en) 1939-02-09

Family

ID=

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