GB191111720A - Perforating Machine. - Google Patents

Perforating Machine.

Info

Publication number
GB191111720A
GB191111720A GB191111720DA GB191111720A GB 191111720 A GB191111720 A GB 191111720A GB 191111720D A GB191111720D A GB 191111720DA GB 191111720 A GB191111720 A GB 191111720A
Authority
GB
United Kingdom
Prior art keywords
frame
perforating machine
controlled
spring
perforating
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
Other languages
English (en)
Inventor
James Powers
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191111720A publication Critical patent/GB191111720A/en
Expired legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatment Of Fiber Materials (AREA)
GB191111720D 1911-05-15 1911-05-15 Perforating Machine. Expired GB191111720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191111720T 1911-05-15

Publications (1)

Publication Number Publication Date
GB191111720A true GB191111720A (en) 1912-04-11

Family

ID=32499511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191111720D Expired GB191111720A (en) 1911-05-15 1911-05-15 Perforating Machine.

Country Status (3)

Country Link
DE (2) DE258860C (pt)
FR (1) FR429714A (pt)
GB (1) GB191111720A (pt)

Also Published As

Publication number Publication date
DE283379C (pt)
DE258860C (pt)
FR429714A (fr) 1911-09-29

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