CA440341A - Pattern preparing method for moulds - Google Patents

Pattern preparing method for moulds

Info

Publication number
CA440341A
CA440341A CA440341A CA440341DA CA440341A CA 440341 A CA440341 A CA 440341A CA 440341 A CA440341 A CA 440341A CA 440341D A CA440341D A CA 440341DA CA 440341 A CA440341 A CA 440341A
Authority
CA
Canada
Prior art keywords
moulds
preparing method
pattern preparing
pattern
preparing
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
CA440341A
Other languages
French (fr)
Inventor
F. Kohl Everard
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 CA440341A publication Critical patent/CA440341A/en
Expired legal-status Critical Current

Links

CA440341A Pattern preparing method for moulds Expired CA440341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA440341T

Publications (1)

Publication Number Publication Date
CA440341A true CA440341A (en) 1947-03-25

Family

ID=35555575

Family Applications (1)

Application Number Title Priority Date Filing Date
CA440341A Expired CA440341A (en) Pattern preparing method for moulds

Country Status (1)

Country Link
CA (1) CA440341A (en)

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