CH422677A - lamp - Google Patents
lampInfo
- Publication number
- CH422677A CH422677A CH981364A CH981364A CH422677A CH 422677 A CH422677 A CH 422677A CH 981364 A CH981364 A CH 981364A CH 981364 A CH981364 A CH 981364A CH 422677 A CH422677 A CH 422677A
- Authority
- CH
- Switzerland
- Prior art keywords
- lamp
- Prior art date
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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Instructional Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0059464 | 1964-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH422677A true CH422677A (en) | 1966-10-31 |
Family
ID=7309535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH981364A CH422677A (en) | 1964-01-07 | 1964-07-27 | lamp |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE652551A (en) |
CH (1) | CH422677A (en) |
GB (1) | GB1021351A (en) |
NL (1) | NL6410172A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19830169A1 (en) * | 1998-07-06 | 2000-01-13 | Hubert Kurz | Bathing cabin with light exchange arrangement, for sauna, tanning bath, steam inhalation or therapy |
-
0
- BE BE652551D patent/BE652551A/xx unknown
-
1964
- 1964-07-27 CH CH981364A patent/CH422677A/en unknown
- 1964-08-10 GB GB32422/64A patent/GB1021351A/en not_active Expired
- 1964-09-01 NL NL6410172A patent/NL6410172A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19830169A1 (en) * | 1998-07-06 | 2000-01-13 | Hubert Kurz | Bathing cabin with light exchange arrangement, for sauna, tanning bath, steam inhalation or therapy |
Also Published As
Publication number | Publication date |
---|---|
BE652551A (en) | |
NL6410172A (en) | 1965-07-08 |
GB1021351A (en) | 1966-03-02 |
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