FR2086309A1 - - Google Patents
Info
- Publication number
- FR2086309A1 FR2086309A1 FR7114271A FR7114271A FR2086309A1 FR 2086309 A1 FR2086309 A1 FR 2086309A1 FR 7114271 A FR7114271 A FR 7114271A FR 7114271 A FR7114271 A FR 7114271A FR 2086309 A1 FR2086309 A1 FR 2086309A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
- H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
- G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
- G03B21/113—Handling roll films
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Projection-Type Copiers In General (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3147570A | 1970-04-24 | 1970-04-24 | |
US3147670A | 1970-04-24 | 1970-04-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2086309A1 true FR2086309A1 (enrdf_load_stackoverflow) | 1971-12-31 |
FR2086309B1 FR2086309B1 (enrdf_load_stackoverflow) | 1976-03-19 |
Family
ID=26707293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7114271A Expired FR2086309B1 (enrdf_load_stackoverflow) | 1970-04-24 | 1971-04-22 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5127131B1 (enrdf_load_stackoverflow) |
DE (1) | DE2120380B2 (enrdf_load_stackoverflow) |
FR (1) | FR2086309B1 (enrdf_load_stackoverflow) |
GB (1) | GB1353492A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011824A (ja) * | 1983-07-01 | 1985-01-22 | Sanpack:Kk | グリツプタイプの閃光放電発光器 |
WO2005122158A1 (en) * | 2004-06-11 | 2005-12-22 | Koninklijke Philips Electronics N.V. | Improved information carrier |
-
1970
- 1970-12-28 JP JP45120662A patent/JPS5127131B1/ja active Pending
-
1971
- 1971-04-22 FR FR7114271A patent/FR2086309B1/fr not_active Expired
- 1971-04-26 DE DE19712120380 patent/DE2120380B2/de active Granted
- 1971-04-26 GB GB1126571A patent/GB1353492A/en not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
FR2086309B1 (enrdf_load_stackoverflow) | 1976-03-19 |
DE2120380B2 (de) | 1973-07-05 |
GB1353492A (en) | 1974-05-15 |
DE2120380A1 (de) | 1971-11-04 |
DE2120380C3 (enrdf_load_stackoverflow) | 1974-02-07 |
JPS5127131B1 (enrdf_load_stackoverflow) | 1976-08-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |