CA629758A - Reinforced diaphragm - Google Patents

Reinforced diaphragm

Info

Publication number
CA629758A
CA629758A CA629758A CA629758DA CA629758A CA 629758 A CA629758 A CA 629758A CA 629758 A CA629758 A CA 629758A CA 629758D A CA629758D A CA 629758DA CA 629758 A CA629758 A CA 629758A
Authority
CA
Canada
Prior art keywords
reinforced diaphragm
diaphragm
reinforced
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
CA629758A
Inventor
W. Boteler 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.)
Grinnell Company of Canada Ltd
Original Assignee
Grinnell Company of Canada Ltd
Publication date
Application granted granted Critical
Publication of CA629758A publication Critical patent/CA629758A/en
Expired legal-status Critical Current

Links

CA629758A Reinforced diaphragm Expired CA629758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA629758T

Publications (1)

Publication Number Publication Date
CA629758A true CA629758A (en) 1961-10-24

Family

ID=35885892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA629758A Expired CA629758A (en) Reinforced diaphragm

Country Status (1)

Country Link
CA (1) CA629758A (en)

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