BE413265A - - Google Patents

Info

Publication number
BE413265A
BE413265A BE413265DA BE413265A BE 413265 A BE413265 A BE 413265A BE 413265D A BE413265D A BE 413265DA BE 413265 A BE413265 A BE 413265A
Authority
BE
Belgium
Application number
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.)
Publication of BE413265A publication Critical patent/BE413265A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Pile Receivers (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Sheet Holders (AREA)
  • Bearings For Parts Moving Linearly (AREA)
BE413265D 1935-02-11 BE413265A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE450296X 1935-02-11

Publications (1)

Publication Number Publication Date
BE413265A true BE413265A (enrdf_load_html_response)

Family

ID=6538378

Family Applications (1)

Application Number Title Priority Date Filing Date
BE413265D BE413265A (enrdf_load_html_response) 1935-02-11

Country Status (5)

Country Link
US (1) US2068229A (enrdf_load_html_response)
BE (1) BE413265A (enrdf_load_html_response)
FR (1) FR800534A (enrdf_load_html_response)
GB (1) GB450296A (enrdf_load_html_response)
NL (2) NL43165C (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765768A (en) * 1987-08-24 1988-08-23 Wright John S Ring binding mechanism
RU2264921C2 (ru) * 2003-12-10 2005-11-27 Симашов Олег Брониславович Тетрадь для составления макета
US8753028B1 (en) * 2013-01-22 2014-06-17 Paris Business Products, Inc. Ring binder with interchangeable binder covers
RU194820U1 (ru) * 2019-05-21 2019-12-24 Ольга Георгиевна Вологдина Сменный блок для тетрадей и папок формата а5 на кольцах

Also Published As

Publication number Publication date
US2068229A (en) 1937-01-19
FR800534A (fr) 1936-07-07
NL43165C (enrdf_load_html_response)
NL75926C (enrdf_load_html_response)
GB450296A (en) 1936-07-14

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