CA372840A - Dilatateur de piston - Google Patents

Dilatateur de piston

Info

Publication number
CA372840A
CA372840A CA372840A CA372840DA CA372840A CA 372840 A CA372840 A CA 372840A CA 372840 A CA372840 A CA 372840A CA 372840D A CA372840D A CA 372840DA CA 372840 A CA372840 A CA 372840A
Authority
CA
Canada
Prior art keywords
piston expander
expander
piston
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
CA372840A
Other languages
English (en)
Inventor
M. Coombs William
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA372840A publication Critical patent/CA372840A/fr
Expired legal-status Critical Current

Links

CA372840A Dilatateur de piston Expired CA372840A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA372840T

Publications (1)

Publication Number Publication Date
CA372840A true CA372840A (fr) 1938-03-29

Family

ID=35377163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA372840A Expired CA372840A (fr) Dilatateur de piston

Country Status (1)

Country Link
CA (1) CA372840A (fr)

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