CA647926A - Etching machine - Google Patents

Etching machine

Info

Publication number
CA647926A
CA647926A CA647926A CA647926DA CA647926A CA 647926 A CA647926 A CA 647926A CA 647926 A CA647926 A CA 647926A CA 647926D A CA647926D A CA 647926DA CA 647926 A CA647926 A CA 647926A
Authority
CA
Canada
Prior art keywords
etching machine
etching
machine
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
CA647926A
Inventor
Floyd R. Lear, Sr.
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.)
Industrial Gravure Co
Original Assignee
Industrial Gravure Co
Publication date
Application granted granted Critical
Publication of CA647926A publication Critical patent/CA647926A/en
Expired legal-status Critical Current

Links

CA647926A Etching machine Expired CA647926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA647926T

Publications (1)

Publication Number Publication Date
CA647926A true CA647926A (en) 1962-09-04

Family

ID=35936574

Family Applications (1)

Application Number Title Priority Date Filing Date
CA647926A Expired CA647926A (en) Etching machine

Country Status (1)

Country Link
CA (1) CA647926A (en)

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