CA634117A - Self closing pipe plug - Google Patents

Self closing pipe plug

Info

Publication number
CA634117A
CA634117A CA634117A CA634117DA CA634117A CA 634117 A CA634117 A CA 634117A CA 634117 A CA634117 A CA 634117A CA 634117D A CA634117D A CA 634117DA CA 634117 A CA634117 A CA 634117A
Authority
CA
Canada
Prior art keywords
pipe plug
self closing
closing pipe
self
plug
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
CA634117A
Inventor
E. St. Denis Paul
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 CA634117A publication Critical patent/CA634117A/en
Expired legal-status Critical Current

Links

CA634117A Self closing pipe plug Expired CA634117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA634117T

Publications (1)

Publication Number Publication Date
CA634117A true CA634117A (en) 1962-01-09

Family

ID=35890284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA634117A Expired CA634117A (en) Self closing pipe plug

Country Status (1)

Country Link
CA (1) CA634117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171675A (en) * 1963-04-29 1965-03-02 Jr Benjamin F Calciano Flow regulator and means for securing and sealing the same to a standpipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171675A (en) * 1963-04-29 1965-03-02 Jr Benjamin F Calciano Flow regulator and means for securing and sealing the same to a standpipe

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