FR2224785A1 - - Google Patents

Info

Publication number
FR2224785A1
FR2224785A1 FR7410431A FR7410431A FR2224785A1 FR 2224785 A1 FR2224785 A1 FR 2224785A1 FR 7410431 A FR7410431 A FR 7410431A FR 7410431 A FR7410431 A FR 7410431A FR 2224785 A1 FR2224785 A1 FR 2224785A1
Authority
FR
France
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.)
Granted
Application number
FR7410431A
Other versions
FR2224785B3 (fr
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.)
Lazarus Alfred Fr
Original Assignee
Lazarus Alfred Fr
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 Lazarus Alfred Fr filed Critical Lazarus Alfred Fr
Publication of FR2224785A1 publication Critical patent/FR2224785A1/fr
Application granted granted Critical
Publication of FR2224785B3 publication Critical patent/FR2224785B3/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/003—Combinations of writing implements with other articles with optical equipment, e.g. magnifier, viewer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • G02B27/025—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and magnifying means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pens And Brushes (AREA)
  • Lenses (AREA)
  • Toys (AREA)
FR7410431A 1973-04-03 1974-03-27 Expired FR2224785B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22521/73A IT981853B (it) 1973-04-03 1973-04-03 Dispositivo a stilo per la visione di successioni di immagini

Publications (2)

Publication Number Publication Date
FR2224785A1 true FR2224785A1 (fr) 1974-10-31
FR2224785B3 FR2224785B3 (fr) 1977-01-07

Family

ID=11197374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410431A Expired FR2224785B3 (fr) 1973-04-03 1974-03-27

Country Status (9)

Country Link
US (1) US3887270A (fr)
JP (1) JPS5030626A (fr)
BE (1) BE812817A (fr)
DE (1) DE2415824A1 (fr)
ES (1) ES202246Y (fr)
FR (1) FR2224785B3 (fr)
IL (1) IL44543A0 (fr)
IT (1) IT981853B (fr)
NL (1) NL7404592A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462427U (fr) * 1977-10-11 1979-05-01
JPS5513002U (fr) * 1978-04-24 1980-01-28
US4149776A (en) * 1978-04-24 1979-04-17 The United States Of America As Represented By The Secretary Of The Army Portable microfiche reading instrument
JPS54174445U (fr) * 1978-05-30 1979-12-10
US4217712A (en) * 1978-10-16 1980-08-19 Penn Corporation Conical pen
US4798452A (en) * 1985-10-04 1989-01-17 Erb Robert C Autoclavable laser beam manipulator
JPH0169590U (fr) * 1987-10-28 1989-05-09
US6742953B2 (en) 2002-01-24 2004-06-01 Bic Corporation Writing instrument with display window

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343292A (en) * 1963-11-02 1967-09-26 Jorgensen Gunnar Viktor Writing implement with selective illustration viewing means

Also Published As

Publication number Publication date
ES202246Y (es) 1976-02-16
ES202246U (es) 1975-11-01
DE2415824A1 (de) 1974-10-24
FR2224785B3 (fr) 1977-01-07
NL7404592A (fr) 1974-10-07
IL44543A0 (en) 1974-06-30
US3887270A (en) 1975-06-03
IT981853B (it) 1974-10-10
JPS5030626A (fr) 1975-03-26
BE812817A (fr) 1974-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse