CA723502A - Ball valves - Google Patents

Ball valves

Info

Publication number
CA723502A
CA723502A CA723502A CA723502DA CA723502A CA 723502 A CA723502 A CA 723502A CA 723502 A CA723502 A CA 723502A CA 723502D A CA723502D A CA 723502DA CA 723502 A CA723502 A CA 723502A
Authority
CA
Canada
Prior art keywords
ball valves
valves
ball
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
CA723502A
Inventor
Henry A. Roy, Sr.
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 CA723502A publication Critical patent/CA723502A/en
Expired legal-status Critical Current

Links

CA723502A Ball valves Expired CA723502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA723502T

Publications (1)

Publication Number Publication Date
CA723502A true CA723502A (en) 1965-12-14

Family

ID=36059078

Family Applications (1)

Application Number Title Priority Date Filing Date
CA723502A Expired CA723502A (en) Ball valves

Country Status (1)

Country Link
CA (1) CA723502A (en)

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