CA752634A - Optical plumbing device - Google Patents

Optical plumbing device

Info

Publication number
CA752634A
CA752634A CA752634A CA752634DA CA752634A CA 752634 A CA752634 A CA 752634A CA 752634 A CA752634 A CA 752634A CA 752634D A CA752634D A CA 752634DA CA 752634 A CA752634 A CA 752634A
Authority
CA
Canada
Prior art keywords
plumbing device
optical plumbing
optical
plumbing
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
CA752634A
Inventor
L. Buckmaster James
B. Loving Hugh
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 CA752634A publication Critical patent/CA752634A/en
Expired legal-status Critical Current

Links

CA752634A Optical plumbing device Expired CA752634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA752634T

Publications (1)

Publication Number Publication Date
CA752634A true CA752634A (en) 1967-02-14

Family

ID=36186984

Family Applications (1)

Application Number Title Priority Date Filing Date
CA752634A Expired CA752634A (en) Optical plumbing device

Country Status (1)

Country Link
CA (1) CA752634A (en)

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