CA576521A - Structure de reparation et de fermeture de soupape - Google Patents

Structure de reparation et de fermeture de soupape

Info

Publication number
CA576521A
CA576521A CA576521A CA576521DA CA576521A CA 576521 A CA576521 A CA 576521A CA 576521 A CA576521 A CA 576521A CA 576521D A CA576521D A CA 576521DA CA 576521 A CA576521 A CA 576521A
Authority
CA
Canada
Prior art keywords
valve repair
shutoff structure
shutoff
repair
valve
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
CA576521A
Other languages
English (en)
Inventor
C. Laird Hubert
B. Bredtschneider Kurt
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.)
Crane Co
Original Assignee
Crane Co
Publication date
Application granted granted Critical
Publication of CA576521A publication Critical patent/CA576521A/fr
Expired legal-status Critical Current

Links

CA576521A Structure de reparation et de fermeture de soupape Expired CA576521A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA576521T

Publications (1)

Publication Number Publication Date
CA576521A true CA576521A (fr) 1959-05-26

Family

ID=35752381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA576521A Expired CA576521A (fr) Structure de reparation et de fermeture de soupape

Country Status (1)

Country Link
CA (1) CA576521A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689979A (en) * 1970-08-19 1972-09-12 William Palat Apparatus and method for replacing a defective gate valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689979A (en) * 1970-08-19 1972-09-12 William Palat Apparatus and method for replacing a defective gate valve

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