|
US2541488A
(en)
*
|
1946-03-14 |
1951-02-13 |
Eastman Kodak Co |
Electrolytic diazo process
|
|
US2549546A
(en)
*
|
1947-10-24 |
1951-04-17 |
Albert G Thomas |
Photographic electrical copying device
|
|
US2692948A
(en)
*
|
1948-12-29 |
1954-10-26 |
Kurt S Lion |
Radiation responsive circuits
|
|
US2845348A
(en)
*
|
1952-01-04 |
1958-07-29 |
Kallman Hartmut |
Electro-photographic means and method
|
|
US2833648A
(en)
*
|
1953-07-16 |
1958-05-06 |
Haloid Co |
Transfer of electrostatic charge pattern
|
|
GB805291A
(en)
*
|
1953-12-02 |
1958-12-03 |
Philco Corp |
Improvements in methods of electrolytically etching or plating bodies of semiconductive material
|
|
CH326194A
(fr)
*
|
1954-11-02 |
1957-12-15 |
Berchtold Jean |
Procédé photoélectrique de reproduction, appareil pour sa mise en oeuvre et reproduction obtenue par ce procédé
|
|
DE1085131B
(de)
*
|
1955-03-05 |
1960-07-14 |
Degussa |
Verfahren zur Behandlung von Polyamidfasern
|
|
BE561403A
(US20020095090A1-20020718-M00002.png)
*
|
1956-03-30 |
|
|
|
|
BE571471A
(US20020095090A1-20020718-M00002.png)
*
|
1957-09-25 |
|
|
|
|
US3088883A
(en)
*
|
1958-01-14 |
1963-05-07 |
Motorola Inc |
Electrophotographic system
|
|
US3082085A
(en)
*
|
1959-04-27 |
1963-03-19 |
Minnesota Mining & Mfg |
Electrical photography
|
|
US3013955A
(en)
*
|
1959-04-29 |
1961-12-19 |
Fairchild Camera Instr Co |
Method of transistor manufacture
|
|
BE591400A
(US20020095090A1-20020718-M00002.png)
*
|
1959-06-02 |
|
|
|
|
US3085051A
(en)
*
|
1959-10-23 |
1963-04-09 |
Minnesota Mining & Mfg |
Novel developer and process for the use thereof in electrolytic image reproduction
|
|
US3138547A
(en)
*
|
1959-10-23 |
1964-06-23 |
Minnesota Mining & Mfg |
Electrosensitive recording sheets
|
|
US3252874A
(en)
*
|
1959-10-23 |
1966-05-24 |
Minnesota Mining & Mfg |
Photosensitive sheets, the preparation and use thereof
|
|
US3142562A
(en)
*
|
1959-12-03 |
1964-07-28 |
Motorola Inc |
System and method for making records
|
|
US3149059A
(en)
*
|
1960-04-06 |
1964-09-15 |
Minnesota Mining & Mfg |
Reproduction process
|
|
US3106517A
(en)
*
|
1960-07-28 |
1963-10-08 |
Eastman Kodak Co |
Photoconductography employing spongy images containing gelatin hardeners
|
|
US3178362A
(en)
*
|
1960-07-28 |
1965-04-13 |
Eastman Kodak Co |
Photoconductography employing quaternary salts
|
|
US3265595A
(en)
*
|
1960-10-25 |
1966-08-09 |
Eastman Kodak Co |
Visually controlled photoconductographic process
|
|
US3232852A
(en)
*
|
1960-10-25 |
1966-02-01 |
Eastman Kodak Co |
Dry photoconductographic process
|
|
US3194748A
(en)
*
|
1960-10-25 |
1965-07-13 |
Eastman Kodak Co |
Reversal photoconductographic processing
|
|
US3213003A
(en)
*
|
1961-08-01 |
1965-10-19 |
Minnesota Mining & Mfg |
Electrophotosensitive copy sheet and method of use thereof
|
|
US4324622A
(en)
*
|
1974-09-26 |
1982-04-13 |
American Cyanamid Company |
Multilayered electroplatographic element comprising ion conductive and electrochromic layers
|
