CA618906A - Valve stem and reciprocating shaft seal - Google Patents

Valve stem and reciprocating shaft seal

Info

Publication number
CA618906A
CA618906A CA618906A CA618906DA CA618906A CA 618906 A CA618906 A CA 618906A CA 618906 A CA618906 A CA 618906A CA 618906D A CA618906D A CA 618906DA CA 618906 A CA618906 A CA 618906A
Authority
CA
Canada
Prior art keywords
valve stem
shaft seal
reciprocating shaft
reciprocating
seal
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
CA618906A
Inventor
G. Greenlie David
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
Publication date
Application granted granted Critical
Publication of CA618906A publication Critical patent/CA618906A/en
Expired legal-status Critical Current

Links

CA618906A Valve stem and reciprocating shaft seal Expired CA618906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA618906T

Publications (1)

Publication Number Publication Date
CA618906A true CA618906A (en) 1961-04-25

Family

ID=35861194

Family Applications (1)

Application Number Title Priority Date Filing Date
CA618906A Expired CA618906A (en) Valve stem and reciprocating shaft seal

Country Status (1)

Country Link
CA (1) CA618906A (en)

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