AU240996B2 - Diaphragm - Google Patents

Diaphragm

Info

Publication number
AU240996B2
AU240996B2 AU49392/59A AU4939259A AU240996B2 AU 240996 B2 AU240996 B2 AU 240996B2 AU 49392/59 A AU49392/59 A AU 49392/59A AU 4939259 A AU4939259 A AU 4939259A AU 240996 B2 AU240996 B2 AU 240996B2
Authority
AU
Australia
Prior art keywords
diaphragm
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
AU49392/59A
Other versions
AU4939259A (en
Inventor
Charles Duddy Joseph
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.)
Electric Storage Battery Co
Original Assignee
Electric Storage Battery Co
Filing date
Publication date
Application filed by Electric Storage Battery Co filed Critical Electric Storage Battery Co
Application granted granted Critical
Publication of AU240996B2 publication Critical patent/AU240996B2/en
Publication of AU4939259A publication Critical patent/AU4939259A/en
Expired legal-status Critical Current

Links

AU49392/59A 1959-06-02 Diaphragm Expired AU240996B2 (en)

Publications (2)

Publication Number Publication Date
AU240996B2 true AU240996B2 (en) 1959-12-03
AU4939259A AU4939259A (en) 1959-12-03

Family

ID=

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