CA441663A - Counter-balance for instruments - Google Patents

Counter-balance for instruments

Info

Publication number
CA441663A
CA441663A CA441663A CA441663DA CA441663A CA 441663 A CA441663 A CA 441663A CA 441663 A CA441663 A CA 441663A CA 441663D A CA441663D A CA 441663DA CA 441663 A CA441663 A CA 441663A
Authority
CA
Canada
Prior art keywords
instruments
balance
counter
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
CA441663A
Other languages
French (fr)
Inventor
Simpson Ray
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 CA441663A publication Critical patent/CA441663A/en
Expired legal-status Critical Current

Links

CA441663A Counter-balance for instruments Expired CA441663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA441663T

Publications (1)

Publication Number Publication Date
CA441663A true CA441663A (en) 1947-05-27

Family

ID=35556895

Family Applications (1)

Application Number Title Priority Date Filing Date
CA441663A Expired CA441663A (en) Counter-balance for instruments

Country Status (1)

Country Link
CA (1) CA441663A (en)

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