CA205980A - Soupape de tuyau a sec - Google Patents

Soupape de tuyau a sec

Info

Publication number
CA205980A
CA205980A CA205980A CA205980DA CA205980A CA 205980 A CA205980 A CA 205980A CA 205980 A CA205980 A CA 205980A CA 205980D A CA205980D A CA 205980DA CA 205980 A CA205980 A CA 205980A
Authority
CA
Canada
Prior art keywords
pipe valve
dry pipe
dry
valve
pipe
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
CA205980A
Other languages
English (en)
Inventor
J. Gross Allan
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.)
JOHN L KENNEDY
Original Assignee
JOHN L KENNEDY
Publication date
Application granted granted Critical
Publication of CA205980A publication Critical patent/CA205980A/fr
Expired legal-status Critical Current

Links

CA205980A Soupape de tuyau a sec Expired CA205980A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA205980T

Publications (1)

Publication Number Publication Date
CA205980A true CA205980A (fr) 1920-11-23

Family

ID=35099759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205980A Expired CA205980A (fr) Soupape de tuyau a sec

Country Status (1)

Country Link
CA (1) CA205980A (fr)

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