CA488635A - Tractor-semitrailer couplings - Google Patents

Tractor-semitrailer couplings

Info

Publication number
CA488635A
CA488635A CA488635A CA488635DA CA488635A CA 488635 A CA488635 A CA 488635A CA 488635 A CA488635 A CA 488635A CA 488635D A CA488635D A CA 488635DA CA 488635 A CA488635 A CA 488635A
Authority
CA
Canada
Prior art keywords
semitrailer
tractor
couplings
semitrailer couplings
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
CA488635A
Other languages
French (fr)
Inventor
N. Apgar 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 CA488635A publication Critical patent/CA488635A/en
Expired legal-status Critical Current

Links

CA488635A Tractor-semitrailer couplings Expired CA488635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488635T

Publications (1)

Publication Number Publication Date
CA488635A true CA488635A (en) 1952-12-09

Family

ID=35628356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488635A Expired CA488635A (en) Tractor-semitrailer couplings

Country Status (1)

Country Link
CA (1) CA488635A (en)

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