CA498832A - Diaphragme a extension - Google Patents

Diaphragme a extension

Info

Publication number
CA498832A
CA498832A CA498832A CA498832DA CA498832A CA 498832 A CA498832 A CA 498832A CA 498832 A CA498832 A CA 498832A CA 498832D A CA498832D A CA 498832DA CA 498832 A CA498832 A CA 498832A
Authority
CA
Canada
Prior art keywords
stretchable diaphragm
stretchable
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
CA498832A
Other languages
English (en)
Inventor
P. Krupp Carroll
G. Gerber Francis
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.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
Publication date
Application granted granted Critical
Publication of CA498832A publication Critical patent/CA498832A/fr
Expired legal-status Critical Current

Links

CA498832A Diaphragme a extension Expired CA498832A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA498832T

Publications (1)

Publication Number Publication Date
CA498832A true CA498832A (fr) 1953-12-29

Family

ID=35644273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA498832A Expired CA498832A (fr) Diaphragme a extension

Country Status (1)

Country Link
CA (1) CA498832A (fr)

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