CA649737A - Chemical cutting and working - Google Patents

Chemical cutting and working

Info

Publication number
CA649737A
CA649737A CA649737A CA649737DA CA649737A CA 649737 A CA649737 A CA 649737A CA 649737 A CA649737 A CA 649737A CA 649737D A CA649737D A CA 649737DA CA 649737 A CA649737 A CA 649737A
Authority
CA
Canada
Prior art keywords
working
chemical cutting
cutting
chemical
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
CA649737A
Inventor
F. Gall 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.)
Pennwalt Corp
Original Assignee
Pennsalt Chemical Corp
Publication date
Application granted granted Critical
Publication of CA649737A publication Critical patent/CA649737A/en
Expired legal-status Critical Current

Links

CA649737A Chemical cutting and working Expired CA649737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA649737T

Publications (1)

Publication Number Publication Date
CA649737A true CA649737A (en) 1962-10-02

Family

ID=35938381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA649737A Expired CA649737A (en) Chemical cutting and working

Country Status (1)

Country Link
CA (1) CA649737A (en)

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