DE248866C - - Google Patents

Info

Publication number
DE248866C
DE248866C DENDAT248866D DE248866DA DE248866C DE 248866 C DE248866 C DE 248866C DE NDAT248866 D DENDAT248866 D DE NDAT248866D DE 248866D A DE248866D A DE 248866DA DE 248866 C DE248866 C DE 248866C
Authority
DE
Germany
Prior art keywords
support plate
plate
knife
letters
letter
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.)
Active
Application number
DENDAT248866D
Other languages
German (de)
English (en)
Publication of DE248866C publication Critical patent/DE248866C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43MBUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
    • B43M7/00Devices for opening envelopes
    • B43M7/007Devices for opening envelopes with cutting blades

Landscapes

  • Control And Other Processes For Unpacking Of Materials (AREA)
DENDAT248866D Active DE248866C (pt)

Publications (1)

Publication Number Publication Date
DE248866C true DE248866C (pt)

Family

ID=507538

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT248866D Active DE248866C (pt)

Country Status (1)

Country Link
DE (1) DE248866C (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003206A1 (en) * 1981-03-12 1982-09-30 Morax Francois Device for opening envelopes or similar objects

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003206A1 (en) * 1981-03-12 1982-09-30 Morax Francois Device for opening envelopes or similar objects
US4527455A (en) * 1981-03-12 1985-07-09 Delta-Real Establishment Device for opening envelopes or the like
AT390401B (de) * 1981-03-12 1990-05-10 Delta Real Ets Vorrichtung zum oeffnen von briefumschlaegen

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