CA907475A - Process and apparatus for etching low pressure molds - Google Patents

Process and apparatus for etching low pressure molds

Info

Publication number
CA907475A
CA907475A CA907475A CA907475DA CA907475A CA 907475 A CA907475 A CA 907475A CA 907475 A CA907475 A CA 907475A CA 907475D A CA907475D A CA 907475DA CA 907475 A CA907475 A CA 907475A
Authority
CA
Canada
Prior art keywords
low pressure
etching low
pressure molds
molds
etching
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
CA907475A
Inventor
Reenpaa Olli
Braschoss Jurgen
H. Schaller Karl
Eder Werner
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.)
DR FRANZ BURDA KG Firma
KUSTANNUSOSAKEYHTIO OTAVA Firma
Original Assignee
DR FRANZ BURDA KG Firma
KUSTANNUSOSAKEYHTIO OTAVA Firma
Publication date
Application granted granted Critical
Publication of CA907475A publication Critical patent/CA907475A/en
Expired legal-status Critical Current

Links

CA907475A Process and apparatus for etching low pressure molds Expired CA907475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA907475T

Publications (1)

Publication Number Publication Date
CA907475A true CA907475A (en) 1972-08-15

Family

ID=36415199

Family Applications (1)

Application Number Title Priority Date Filing Date
CA907475A Expired CA907475A (en) Process and apparatus for etching low pressure molds

Country Status (1)

Country Link
CA (1) CA907475A (en)

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