CA451964A - Means for testing the accuracy of watches - Google Patents

Means for testing the accuracy of watches

Info

Publication number
CA451964A
CA451964A CA451964A CA451964DA CA451964A CA 451964 A CA451964 A CA 451964A CA 451964 A CA451964 A CA 451964A CA 451964D A CA451964D A CA 451964DA CA 451964 A CA451964 A CA 451964A
Authority
CA
Canada
Prior art keywords
watches
testing
accuracy
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
CA451964A
Other languages
French (fr)
Inventor
B. Greening Herald
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 CA451964A publication Critical patent/CA451964A/en
Expired legal-status Critical Current

Links

CA451964A Means for testing the accuracy of watches Expired CA451964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA451964T

Publications (1)

Publication Number Publication Date
CA451964A true CA451964A (en) 1948-10-19

Family

ID=35569690

Family Applications (1)

Application Number Title Priority Date Filing Date
CA451964A Expired CA451964A (en) Means for testing the accuracy of watches

Country Status (1)

Country Link
CA (1) CA451964A (en)

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