JPS5027959B2 - - Google Patents
Info
- Publication number
- JPS5027959B2 JPS5027959B2 JP47072418A JP7241872A JPS5027959B2 JP S5027959 B2 JPS5027959 B2 JP S5027959B2 JP 47072418 A JP47072418 A JP 47072418A JP 7241872 A JP7241872 A JP 7241872A JP S5027959 B2 JPS5027959 B2 JP S5027959B2
- Authority
- JP
- Japan
- 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
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
- F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/20—Lighting for medical use
- F21W2131/205—Lighting for medical use for operating theatres
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712139797 DE2139797C3 (en) | 1971-08-09 | Operating light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4825389A JPS4825389A (en) | 1973-04-02 |
| JPS5027959B2 true JPS5027959B2 (en) | 1975-09-11 |
Family
ID=5816207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47072418A Expired JPS5027959B2 (en) | 1971-08-09 | 1972-07-19 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5027959B2 (en) |
| GB (1) | GB1376396A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5285552A (en) * | 1976-01-09 | 1977-07-15 | Unitika Ltd | Method of inserting weft |
| JPH0535365Y2 (en) * | 1985-01-14 | 1993-09-08 |
-
1972
- 1972-07-19 JP JP47072418A patent/JPS5027959B2/ja not_active Expired
- 1972-07-28 GB GB3544672A patent/GB1376396A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2139797A1 (en) | 1973-02-22 |
| DE2139797B2 (en) | 1977-01-20 |
| JPS4825389A (en) | 1973-04-02 |
| GB1376396A (en) | 1974-12-04 |