CA60405A - Frein de surete pour elevateurs - Google Patents

Frein de surete pour elevateurs

Info

Publication number
CA60405A
CA60405A CA000060405A CA60405DA CA60405A CA 60405 A CA60405 A CA 60405A CA 000060405 A CA000060405 A CA 000060405A CA 60405D A CA60405D A CA 60405DA CA 60405 A CA60405 A CA 60405A
Authority
CA
Canada
Prior art keywords
elevators
safety check
check
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
CA000060405A
Other languages
English (en)
Inventor
Robert W. Hurrell
James Hurrell
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA60405A publication Critical patent/CA60405A/fr
Expired legal-status Critical Current

Links

CA000060405A 1898-06-10 1898-06-10 Frein de surete pour elevateurs Expired CA60405A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA60405T 1898-06-10

Publications (1)

Publication Number Publication Date
CA60405A true CA60405A (fr) 1898-06-21

Family

ID=45176943

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000060405A Expired CA60405A (fr) 1898-06-10 1898-06-10 Frein de surete pour elevateurs

Country Status (1)

Country Link
CA (1) CA60405A (fr)

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