CA555108A - Soupapes a papillon - Google Patents

Soupapes a papillon

Info

Publication number
CA555108A
CA555108A CA555108A CA555108DA CA555108A CA 555108 A CA555108 A CA 555108A CA 555108 A CA555108 A CA 555108A CA 555108D A CA555108D A CA 555108DA CA 555108 A CA555108 A CA 555108A
Authority
CA
Canada
Prior art keywords
butterfly valves
butterfly
valves
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
CA555108A
Other languages
English (en)
Inventor
F. Harza Leroy
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.)
ZELMA D HARZA
Original Assignee
ZELMA D HARZA
Publication date
Application granted granted Critical
Publication of CA555108A publication Critical patent/CA555108A/fr
Expired legal-status Critical Current

Links

CA555108A Soupapes a papillon Expired CA555108A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA555108T

Publications (1)

Publication Number Publication Date
CA555108A true CA555108A (fr) 1958-03-25

Family

ID=35716520

Family Applications (1)

Application Number Title Priority Date Filing Date
CA555108A Expired CA555108A (fr) Soupapes a papillon

Country Status (1)

Country Link
CA (1) CA555108A (fr)

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