JPS54505B2 - - Google Patents
Info
- Publication number
- JPS54505B2 JPS54505B2 JP8958273A JP8958273A JPS54505B2 JP S54505 B2 JPS54505 B2 JP S54505B2 JP 8958273 A JP8958273 A JP 8958273A JP 8958273 A JP8958273 A JP 8958273A JP S54505 B2 JPS54505 B2 JP S54505B2
- 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
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8958273A JPS54505B2 (cs) | 1973-08-08 | 1973-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8958273A JPS54505B2 (cs) | 1973-08-08 | 1973-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5039191A JPS5039191A (cs) | 1975-04-11 |
| JPS54505B2 true JPS54505B2 (cs) | 1979-01-11 |
Family
ID=13974772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8958273A Expired JPS54505B2 (cs) | 1973-08-08 | 1973-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54505B2 (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53111265U (cs) * | 1977-02-09 | 1978-09-05 | ||
| JPS5712526Y2 (cs) * | 1977-02-09 | 1982-03-12 | ||
| JPS5725469Y2 (cs) * | 1977-07-30 | 1982-06-02 | ||
| JPS6224238A (ja) * | 1985-11-11 | 1987-02-02 | Konishiroku Photo Ind Co Ltd | 複写機 |
| JPH02149795U (cs) * | 1989-05-25 | 1990-12-21 | ||
| JP2015200547A (ja) * | 2014-04-07 | 2015-11-12 | パナソニックＩｐマネジメント株式会社 | 粒子検出センサ、ダストセンサ、煙感知器、空気清浄機及び換気扇 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1026911A (en) * | 1963-04-17 | 1966-04-20 | Nat Res Dev | Indication of fog or like atmospheric pollution |
| US3621268A (en) * | 1967-12-19 | 1971-11-16 | Int Standard Electric Corp | Reflection type contactless touch switch having housing with light entrance and exit apertures opposite and facing |
-
1973
- 1973-08-08 JP JP8958273A patent/JPS54505B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5039191A (cs) | 1975-04-11 |