CA458627A - Pulpstone - Google Patents

Pulpstone

Info

Publication number
CA458627A
CA458627A CA458627A CA458627DA CA458627A CA 458627 A CA458627 A CA 458627A CA 458627 A CA458627 A CA 458627A CA 458627D A CA458627D A CA 458627DA CA 458627 A CA458627 A CA 458627A
Authority
CA
Canada
Prior art keywords
pulpstone
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
CA458627A
Other languages
French (fr)
Inventor
W. H. Beth Hugo
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
Publication date
Application granted granted Critical
Publication of CA458627A publication Critical patent/CA458627A/en
Expired legal-status Critical Current

Links

CA458627A Pulpstone Expired CA458627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA458627T

Publications (1)

Publication Number Publication Date
CA458627A true CA458627A (en) 1949-08-02

Family

ID=35577078

Family Applications (1)

Application Number Title Priority Date Filing Date
CA458627A Expired CA458627A (en) Pulpstone

Country Status (1)

Country Link
CA (1) CA458627A (en)

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