CA946654A - Apparatus for working tubes - Google Patents

Apparatus for working tubes

Info

Publication number
CA946654A
CA946654A CA077,153A CA77153A CA946654A CA 946654 A CA946654 A CA 946654A CA 77153 A CA77153 A CA 77153A CA 946654 A CA946654 A CA 946654A
Authority
CA
Canada
Prior art keywords
working tubes
tubes
working
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
CA077,153A
Inventor
John A. Werner
Kenneth A. Schaefer
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.)
Koehring Co
Original Assignee
Koehring Co
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 Koehring Co filed Critical Koehring Co
Priority to CA077,153A priority Critical patent/CA946654A/en
Application granted granted Critical
Publication of CA946654A publication Critical patent/CA946654A/en
Expired legal-status Critical Current

Links

CA077,153A 1970-03-11 1970-03-11 Apparatus for working tubes Expired CA946654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA077,153A CA946654A (en) 1970-03-11 1970-03-11 Apparatus for working tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA077,153A CA946654A (en) 1970-03-11 1970-03-11 Apparatus for working tubes

Publications (1)

Publication Number Publication Date
CA946654A true CA946654A (en) 1974-05-07

Family

ID=4086468

Family Applications (1)

Application Number Title Priority Date Filing Date
CA077,153A Expired CA946654A (en) 1970-03-11 1970-03-11 Apparatus for working tubes

Country Status (1)

Country Link
CA (1) CA946654A (en)

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