CA467329A - Alliages a base de fer pour pointes a percer - Google Patents

Alliages a base de fer pour pointes a percer

Info

Publication number
CA467329A
CA467329A CA467329A CA467329DA CA467329A CA 467329 A CA467329 A CA 467329A CA 467329 A CA467329 A CA 467329A CA 467329D A CA467329D A CA 467329DA CA 467329 A CA467329 A CA 467329A
Authority
CA
Canada
Prior art keywords
base alloys
ferrous base
piercer
points
piercer points
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
CA467329A
Other languages
English (en)
Inventor
Jacob Trantin, Jr.
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 CA467329A publication Critical patent/CA467329A/fr
Expired legal-status Critical Current

Links

CA467329A Alliages a base de fer pour pointes a percer Expired CA467329A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA467329T

Publications (1)

Publication Number Publication Date
CA467329A true CA467329A (fr) 1950-08-15

Family

ID=35597096

Family Applications (1)

Application Number Title Priority Date Filing Date
CA467329A Expired CA467329A (fr) Alliages a base de fer pour pointes a percer

Country Status (1)

Country Link
CA (1) CA467329A (fr)

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