DK74043C - Apparatus for perforating sheet material. - Google Patents

Apparatus for perforating sheet material.

Info

Publication number
DK74043C
DK74043C DK3046A DK3046A DK74043C DK 74043 C DK74043 C DK 74043C DK 3046 A DK3046 A DK 3046A DK 3046 A DK3046 A DK 3046A DK 74043 C DK74043 C DK 74043C
Authority
DK
Denmark
Prior art keywords
sheet material
perforating sheet
perforating
sheet
Prior art date
Application number
DK3046A
Other languages
Danish (da)
Inventor
John Wesley Meaker
Original Assignee
John Wesley Meaker
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by John Wesley Meaker filed Critical John Wesley Meaker
Application granted granted Critical
Publication of DK74043C publication Critical patent/DK74043C/en

Links

DK3046A 1940-09-23 1946-01-03 Apparatus for perforating sheet material. DK74043C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74043XA 1940-09-23 1940-09-23

Publications (1)

Publication Number Publication Date
DK74043C true DK74043C (en) 1952-04-21

Family

ID=21725946

Family Applications (1)

Application Number Title Priority Date Filing Date
DK3046A DK74043C (en) 1940-09-23 1946-01-03 Apparatus for perforating sheet material.

Country Status (1)

Country Link
DK (1) DK74043C (en)

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