NL167031C - ASSEMBLY OF A LAMP LAMP AND A CAMERA PLACED IN IT. - Google Patents

ASSEMBLY OF A LAMP LAMP AND A CAMERA PLACED IN IT.

Info

Publication number
NL167031C
NL167031C NL7001006A NL7001006A NL167031C NL 167031 C NL167031 C NL 167031C NL 7001006 A NL7001006 A NL 7001006A NL 7001006 A NL7001006 A NL 7001006A NL 167031 C NL167031 C NL 167031C
Authority
NL
Netherlands
Prior art keywords
lamp
assembly
camera placed
camera
lamp lamp
Prior art date
Application number
NL7001006A
Other languages
Dutch (nl)
Other versions
NL167031B (en
NL7001006A (en
Original Assignee
Wettig & Co Kg Herbert
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 Wettig & Co Kg Herbert filed Critical Wettig & Co Kg Herbert
Publication of NL7001006A publication Critical patent/NL7001006A/xx
Publication of NL167031B publication Critical patent/NL167031B/en
Application granted granted Critical
Publication of NL167031C publication Critical patent/NL167031C/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Studio Devices (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
NL7001006A 1969-08-01 1970-01-23 ASSEMBLY OF A LAMP LAMP AND A CAMERA PLACED IN IT. NL167031C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939213 DE1939213C3 (en) 1969-08-01 1969-08-01 Arrangement for taking a picture of the reading behavior of a person

Publications (3)

Publication Number Publication Date
NL7001006A NL7001006A (en) 1971-02-03
NL167031B NL167031B (en) 1981-05-15
NL167031C true NL167031C (en) 1981-10-15

Family

ID=5741651

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7001006A NL167031C (en) 1969-08-01 1970-01-23 ASSEMBLY OF A LAMP LAMP AND A CAMERA PLACED IN IT.

Country Status (3)

Country Link
DE (1) DE1939213C3 (en)
GB (1) GB1241156A (en)
NL (1) NL167031C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194408A (en) * 1986-08-11 1988-03-02 Giovanni Maccormack Hidden video camera
US4992867A (en) * 1990-02-28 1991-02-12 Weinblatt Lee S Technique for monitoring magazine readers while permitting a greater choice for the reader of possible reading positions
EP1882444A1 (en) * 2006-07-28 2008-01-30 Essilor International (Compagnie Generale D'optique) Method and system to assess objectively visual characteristics

Also Published As

Publication number Publication date
NL167031B (en) 1981-05-15
GB1241156A (en) 1971-07-28
DE1939213B2 (en) 1977-12-01
DE1939213A1 (en) 1971-02-11
DE1939213C3 (en) 1978-08-03
NL7001006A (en) 1971-02-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee