CA451497A - Compteur de periodes de temps - Google Patents

Compteur de periodes de temps

Info

Publication number
CA451497A
CA451497A CA451497A CA451497DA CA451497A CA 451497 A CA451497 A CA 451497A CA 451497 A CA451497 A CA 451497A CA 451497D A CA451497D A CA 451497DA CA 451497 A CA451497 A CA 451497A
Authority
CA
Canada
Prior art keywords
interval meter
meter
interval
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
CA451497A
Other languages
English (en)
Inventor
C. Blaisdell Willard
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.)
NATIONAL-SIMPLEX-BLUDWORTH
Original Assignee
NATIONAL-SIMPLEX-BLUDWORTH
Publication date
Application granted granted Critical
Publication of CA451497A publication Critical patent/CA451497A/fr
Expired legal-status Critical Current

Links

CA451497A Compteur de periodes de temps Expired CA451497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA451497T

Publications (1)

Publication Number Publication Date
CA451497A true CA451497A (fr) 1948-09-28

Family

ID=35569223

Family Applications (1)

Application Number Title Priority Date Filing Date
CA451497A Expired CA451497A (fr) Compteur de periodes de temps

Country Status (1)

Country Link
CA (1) CA451497A (fr)

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