CA542422A - Tamis de plaque de poincon - Google Patents

Tamis de plaque de poincon

Info

Publication number
CA542422A
CA542422A CA542422A CA542422DA CA542422A CA 542422 A CA542422 A CA 542422A CA 542422 A CA542422 A CA 542422A CA 542422D A CA542422D A CA 542422DA CA 542422 A CA542422 A CA 542422A
Authority
CA
Canada
Prior art keywords
punch plate
plate screen
screen
punch
plate
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
CA542422A
Other languages
English (en)
Inventor
S. Bergstrom Frank
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.)
DRILL DEVELOPMENT Co
Original Assignee
DRILL DEVELOPMENT Co
Publication date
Application granted granted Critical
Publication of CA542422A publication Critical patent/CA542422A/fr
Expired legal-status Critical Current

Links

CA542422A Tamis de plaque de poincon Expired CA542422A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA542422T

Publications (1)

Publication Number Publication Date
CA542422A true CA542422A (fr) 1957-06-18

Family

ID=35699582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA542422A Expired CA542422A (fr) Tamis de plaque de poincon

Country Status (1)

Country Link
CA (1) CA542422A (fr)

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