DE205446C - - Google Patents

Info

Publication number
DE205446C
DE205446C DENDAT205446D DE205446DA DE205446C DE 205446 C DE205446 C DE 205446C DE NDAT205446 D DENDAT205446 D DE NDAT205446D DE 205446D A DE205446D A DE 205446DA DE 205446 C DE205446 C DE 205446C
Authority
DE
Germany
Prior art keywords
grooves
reflector
light
rays
corrugations
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
DENDAT205446D
Other languages
German (de)
English (en)
Publication of DE205446C publication Critical patent/DE205446C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • F21V7/00—Reflectors for light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
DENDAT205446D Active DE205446C (cs)

Publications (1)

Publication Number Publication Date
DE205446C true DE205446C (cs)

Family

ID=467691

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT205446D Active DE205446C (cs)

Country Status (1)

Country Link
DE (1) DE205446C (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34018E (en) * 1984-08-08 1992-08-04 Wagner Spray Tech Corporation Heating coil assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34018E (en) * 1984-08-08 1992-08-04 Wagner Spray Tech Corporation Heating coil assembly

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