CA505721A - Safety lock plug - Google Patents

Safety lock plug

Info

Publication number
CA505721A
CA505721A CA505721A CA505721DA CA505721A CA 505721 A CA505721 A CA 505721A CA 505721 A CA505721 A CA 505721A CA 505721D A CA505721D A CA 505721DA CA 505721 A CA505721 A CA 505721A
Authority
CA
Canada
Prior art keywords
safety lock
lock plug
plug
safety
lock
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
CA505721A
Other languages
French (fr)
Inventor
A. Humma Cyril
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 CA505721A publication Critical patent/CA505721A/en
Expired legal-status Critical Current

Links

CA505721A Safety lock plug Expired CA505721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA505721T

Publications (1)

Publication Number Publication Date
CA505721A true CA505721A (en) 1954-09-14

Family

ID=35651644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA505721A Expired CA505721A (en) Safety lock plug

Country Status (1)

Country Link
CA (1) CA505721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859318A (en) * 1956-02-20 1958-11-04 American Instr Co Inc Electrical humidity-sensing unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859318A (en) * 1956-02-20 1958-11-04 American Instr Co Inc Electrical humidity-sensing unit

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