JPS49114925A - - Google Patents
Info
- Publication number
- JPS49114925A JPS49114925A JP1583074A JP1583074A JPS49114925A JP S49114925 A JPS49114925 A JP S49114925A JP 1583074 A JP1583074 A JP 1583074A JP 1583074 A JP1583074 A JP 1583074A JP S49114925 A JPS49114925 A JP S49114925A
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732307200 DE2307200B2 (de) | 1973-02-14 | 1973-02-14 | Fotografischer vergroesserungsapparat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49114925A true JPS49114925A (de) | 1974-11-01 |
Family
ID=5871870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1583074A Pending JPS49114925A (de) | 1973-02-14 | 1974-02-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3895257A (de) |
| JP (1) | JPS49114925A (de) |
| DE (1) | DE2307200B2 (de) |
| FR (1) | FR2218029A5 (de) |
| GB (1) | GB1412370A (de) |
| IT (1) | IT999832B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3403736A1 (de) | 2017-05-17 | 2018-11-21 | Primetals Technologies Austria GmbH | Führen metallischer bänder in einer bandbearbeitungsanlage |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3571612A (en) * | 1967-12-20 | 1971-03-23 | Ricoh Kk | Safety device for an exposure lamp in a reproduction apparatus |
| US3555390A (en) * | 1968-10-07 | 1971-01-12 | Sylvania Electric Prod | Switching circuit for motor control in slide scanning systems |
| US3737734A (en) * | 1968-10-25 | 1973-06-05 | Minolta Camera Kk | Copying machine |
| US3742295A (en) * | 1970-03-30 | 1973-06-26 | Minolta Camera Kk | Lighting system in copying apparatus |
| US3611049A (en) * | 1970-06-29 | 1971-10-05 | Dick Co Ab | Automatic power control circuit |
| DE2043010C3 (de) * | 1970-08-29 | 1979-08-23 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Abfallverzögertes Zeitrelais |
| US3697821A (en) * | 1971-07-30 | 1972-10-10 | Hunt Electronics Co | Light dimming system having multiple control units |
| US3808456A (en) * | 1971-09-27 | 1974-04-30 | Switchpack Systems | Remote control switching system |
-
1973
- 1973-02-14 DE DE19732307200 patent/DE2307200B2/de active Granted
- 1973-11-27 IT IT7048873A patent/IT999832B/it active
- 1973-12-28 FR FR7346903A patent/FR2218029A5/fr not_active Expired
- 1973-12-28 GB GB6007373A patent/GB1412370A/en not_active Expired
-
1974
- 1974-02-07 JP JP1583074A patent/JPS49114925A/ja active Pending
- 1974-02-11 US US44148474 patent/US3895257A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3403736A1 (de) | 2017-05-17 | 2018-11-21 | Primetals Technologies Austria GmbH | Führen metallischer bänder in einer bandbearbeitungsanlage |
Also Published As
| Publication number | Publication date |
|---|---|
| IT999832B (it) | 1976-03-10 |
| DE2307200B2 (de) | 1976-08-05 |
| DE2307200A1 (de) | 1974-08-22 |
| FR2218029A5 (de) | 1974-09-06 |
| GB1412370A (en) | 1975-11-05 |
| US3895257A (en) | 1975-07-15 |