FR858284A - Improvements made to t receptor devices. s. f. - Google Patents

Improvements made to t receptor devices. s. f.

Info

Publication number
FR858284A
FR858284A FR858284DA FR858284A FR 858284 A FR858284 A FR 858284A FR 858284D A FR858284D A FR 858284DA FR 858284 A FR858284 A FR 858284A
Authority
FR
France
Prior art keywords
improvements made
receptor devices
receptor
devices
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
French (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR858284A publication Critical patent/FR858284A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR858284D 1938-07-27 1939-07-26 Improvements made to t receptor devices. s. f. Expired FR858284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL858284X 1938-07-27

Publications (1)

Publication Number Publication Date
FR858284A true FR858284A (en) 1940-11-21

Family

ID=19847326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858284D Expired FR858284A (en) 1938-07-27 1939-07-26 Improvements made to t receptor devices. s. f.

Country Status (1)

Country Link
FR (1) FR858284A (en)

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