CA12997A - Improvements on car couplings - Google Patents

Improvements on car couplings

Info

Publication number: CA12997A
Authority: CA; Canada
Prior art keywords: car couplings; couplings; car
Prior art date: 1881-06-15
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

CA000012997A

Other languages

French (fr)

Inventor

Charles C. Davison

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

1881-06-15

1881-06-15 Application granted granted Critical

1881-06-15 Publication of CA12997A publication Critical patent/CA12997A/en

Status Expired legal-status Critical Current

Links

230000008878 coupling Effects 0.000 title 1
238000010168 coupling process Methods 0.000 title 1
238000005859 coupling reaction Methods 0.000 title 1

CA000012997A Improvements on car couplings Expired CA12997A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA12997T

Publications (1)

Publication Number	Publication Date
CA12997A true CA12997A (en)	1881-06-15

Family

ID=45129542

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000012997A Expired CA12997A (en)			Improvements on car couplings

Country Status (1)

Country	Link
CA (1)	CA12997A (en)

0
- CA CA000012997A patent/CA12997A/en not_active Expired

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