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CA501574A - Safety knob - Google Patents

Safety knob

Info

Publication number
CA501574A
CA501574A CA501574A CA501574DA CA501574A CA 501574 A CA501574 A CA 501574A CA 501574 A CA501574 A CA 501574A CA 501574D A CA501574D A CA 501574DA CA 501574 A CA501574 A CA 501574A
Authority
CA
Canada
Prior art keywords
safety knob
knob
safety
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
CA501574A
Other languages
French (fr)
Inventor
G. Schramm John
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 CA501574A publication Critical patent/CA501574A/en
Expired legal-status Critical Current

Links

CA501574A Safety knob Expired CA501574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA501574T

Publications (1)

Publication Number Publication Date
CA501574A true CA501574A (en) 1954-04-20

Family

ID=35647472

Family Applications (1)

Application Number Title Priority Date Filing Date
CA501574A Expired CA501574A (en) Safety knob

Country Status (1)

Country Link
CA (1) CA501574A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108319125A (en) * 2017-09-04 2018-07-24 广东格兰仕集团有限公司 A kind of electric appliance timer structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108319125A (en) * 2017-09-04 2018-07-24 广东格兰仕集团有限公司 A kind of electric appliance timer structure
CN108319125B (en) * 2017-09-04 2024-05-31 广东格兰仕集团有限公司 Timer structure for electric appliance

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