DK71462C - Method and apparatus for providing perforated sheet material as well as sheet material for use in the method. - Google Patents

Method and apparatus for providing perforated sheet material as well as sheet material for use in the method.

Info

Publication number
DK71462C
DK71462C DK211946A DK211946A DK71462C DK 71462 C DK71462 C DK 71462C DK 211946 A DK211946 A DK 211946A DK 211946 A DK211946 A DK 211946A DK 71462 C DK71462 C DK 71462C
Authority
DK
Denmark
Prior art keywords
sheet material
well
providing perforated
perforated sheet
providing
Prior art date
Application number
DK211946A
Other languages
Danish (da)
Inventor
Rolf Hofgaard
Original Assignee
Rolf Hofgaard
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 Rolf Hofgaard filed Critical Rolf Hofgaard
Priority to DK211946A priority Critical patent/DK71462C/en
Application granted granted Critical
Publication of DK71462C publication Critical patent/DK71462C/en

Links

DK211946A 1946-05-29 1946-05-29 Method and apparatus for providing perforated sheet material as well as sheet material for use in the method. DK71462C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK211946A DK71462C (en) 1946-05-29 1946-05-29 Method and apparatus for providing perforated sheet material as well as sheet material for use in the method.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK211946A DK71462C (en) 1946-05-29 1946-05-29 Method and apparatus for providing perforated sheet material as well as sheet material for use in the method.

Publications (1)

Publication Number Publication Date
DK71462C true DK71462C (en) 1950-09-11

Family

ID=8110195

Family Applications (1)

Application Number Title Priority Date Filing Date
DK211946A DK71462C (en) 1946-05-29 1946-05-29 Method and apparatus for providing perforated sheet material as well as sheet material for use in the method.

Country Status (1)

Country Link
DK (1) DK71462C (en)

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