GB190901750A - Improvements in Cutting Apparatus for Opening Envelopes. - Google Patents

Improvements in Cutting Apparatus for Opening Envelopes.

Info

Publication number
GB190901750A
GB190901750A GB190901750DA GB190901750A GB 190901750 A GB190901750 A GB 190901750A GB 190901750D A GB190901750D A GB 190901750DA GB 190901750 A GB190901750 A GB 190901750A
Authority
GB
United Kingdom
Prior art keywords
envelopes
cutters
disks
guide
feed
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
Georg Metzke
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 GB190901750A publication Critical patent/GB190901750A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
    • B43M7/00—Devices for opening envelopes
    • B43M7/005—Devices for opening envelopes with at least two cutting discs

Landscapes

  • Milling, Drilling, And Turning Of Wood (AREA)
  • Knives (AREA)
GB190901750D 1908-01-25 1909-01-25 Improvements in Cutting Apparatus for Opening Envelopes. Expired GB190901750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE190901750X 1908-01-25

Publications (1)

Publication Number Publication Date
GB190901750A true GB190901750A (en) 1909-10-14

Family

ID=32405195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190901750D Expired GB190901750A (en) 1908-01-25 1909-01-25 Improvements in Cutting Apparatus for Opening Envelopes.

Country Status (3)

Country Link
DE (1) DE214695C (enExample)
FR (1) FR398717A (enExample)
GB (1) GB190901750A (enExample)

Also Published As

Publication number Publication date
DE214695C (enExample)
FR398717A (fr) 1909-06-12

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