CA852920A - Process for manufacturing ball pen points by extrusion and drawing starting from a wire - Google Patents

Process for manufacturing ball pen points by extrusion and drawing starting from a wire

Info

Publication number
CA852920A
CA852920A CA852920A CA852920DA CA852920A CA 852920 A CA852920 A CA 852920A CA 852920 A CA852920 A CA 852920A CA 852920D A CA852920D A CA 852920DA CA 852920 A CA852920 A CA 852920A
Authority
CA
Canada
Prior art keywords
extrusion
wire
ball pen
drawing starting
pen 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
CA852920A
Inventor
Azzariti Pietro
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.)
Real Patentauswertungs Anstalt
Original Assignee
Real Patentauswertungs Anstalt
Publication date
Application granted granted Critical
Publication of CA852920A publication Critical patent/CA852920A/en
Expired legal-status Critical Current

Links

CA852920A Process for manufacturing ball pen points by extrusion and drawing starting from a wire Expired CA852920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA852920T

Publications (1)

Publication Number Publication Date
CA852920A true CA852920A (en) 1970-10-06

Family

ID=36338553

Family Applications (1)

Application Number Title Priority Date Filing Date
CA852920A Expired CA852920A (en) Process for manufacturing ball pen points by extrusion and drawing starting from a wire

Country Status (1)

Country Link
CA (1) CA852920A (en)

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