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CA590069A - Valves and method of making same - Google Patents

Valves and method of making same

Info

Publication number
CA590069A
CA590069A CA590069A CA590069DA CA590069A CA 590069 A CA590069 A CA 590069A CA 590069 A CA590069 A CA 590069A CA 590069D A CA590069D A CA 590069DA CA 590069 A CA590069 A CA 590069A
Authority
CA
Canada
Prior art keywords
valves
making same
making
same
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
CA590069A
Inventor
Lee Shih-Ying
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.)
Research Corp
Original Assignee
Research Corp
Publication date
Application granted granted Critical
Publication of CA590069A publication Critical patent/CA590069A/en
Expired legal-status Critical Current

Links

CA590069A Valves and method of making same Expired CA590069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA590069T

Publications (1)

Publication Number Publication Date
CA590069A true CA590069A (en) 1960-01-05

Family

ID=35803606

Family Applications (1)

Application Number Title Priority Date Filing Date
CA590069A Expired CA590069A (en) Valves and method of making same

Country Status (1)

Country Link
CA (1) CA590069A (en)

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