NL27115C - - Google Patents
Info
- Publication number
- NL27115C NL27115C NL46329A NL46329A NL27115C NL 27115 C NL27115 C NL 27115C NL 46329 A NL46329 A NL 46329A NL 46329 A NL46329 A NL 46329A NL 27115 C NL27115 C NL 27115C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
- H01J40/04—Electrodes
- H01J40/06—Photo-emissive cathodes
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL46329A NL27115C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1929-05-16 | 1929-05-16 | |
| GB36072/29A GB343930A (en) | 1929-05-16 | 1929-11-25 | Improvements in or relating to photo-electric cells |
| DK45331D DK45331C (da) | 1929-05-16 | 1930-03-07 | Fotoelektrisk Celle samt Fremgangsmaade til dens Fremstilling. |
| DE1930656524D DE656524C (de) | 1929-05-16 | 1930-03-29 | Photoelektrische Zelle mit aeusserem lichtelektrischem Effekt |
| AT136262D AT136262B (de) | 1929-05-16 | 1930-03-29 | Photoelektrische Zelle. |
| FR693043D FR693043A (fr) | 1929-05-16 | 1930-03-29 | Cellule photoélectrique |
| CH151489D CH151489A (de) | 1929-05-16 | 1930-05-07 | Photoelektrische Zelle. |
| GB23883/31A GB373867A (en) | 1929-05-16 | 1931-08-25 | Improvements in or relating to photo-electric cells |
| DK46213D DK46213C (da) | 1929-05-16 | 1931-11-12 | Fotoelektrisk Celle samt Fremgangsmaade til dens Fremstilling. |
| AT145079D AT145079B (de) | 1929-05-16 | 1931-11-16 | Verfahren zur Herstellung einer photoelektrischen Zelle. |
| CH160090D CH160090A (de) | 1929-05-16 | 1931-11-17 | Photoelektrische Zelle. |
| AT147067D AT147067B (de) | 1929-05-16 | 1932-03-19 | Photoelektrische Zelle und Verfahren zu deren Betrieb. |
| GB16830/32A GB393418A (en) | 1929-05-16 | 1932-06-14 | Improvements relating to photo electric cells |
| GB12090/33A GB406507A (en) | 1929-05-16 | 1933-04-25 | Improvements in or relating to the manufacture of photo-electric cells |
| AT158211D AT158211B (de) | 1929-05-16 | 1933-07-20 | Verfahren zur Herstellung einer photoelektrischen Zelle. |
| FR43719D FR43719E (fr) | 1929-05-16 | 1933-07-20 | Cellule photo-électrique |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL46329A NL27115C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1929-05-16 | 1929-05-16 | |
| DE1930N0140630 DE680108C (de) | 1930-12-07 | 1930-12-07 | Photoelektrische Vorrichtung |
| DE147067X | 1931-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL27115C true NL27115C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1932-07-15 |
Family
ID=34108259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL46329A NL27115C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1929-05-16 | 1929-05-16 |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE967684C (de) * | 1938-12-15 | 1957-12-05 | Cinema Television Ltd | Verfahren zur Herstellung einer photoempfindlichen Schicht aus einem Alkalimetall und einem mit diesem eine Legierung bildenden Metall |
-
1929
- 1929-05-16 NL NL46329A patent/NL27115C/xx active
- 1929-11-25 GB GB36072/29A patent/GB343930A/en not_active Expired
-
1930
- 1930-03-07 DK DK45331D patent/DK45331C/da active
- 1930-03-29 AT AT136262D patent/AT136262B/de active
- 1930-03-29 DE DE1930656524D patent/DE656524C/de not_active Expired
- 1930-05-07 CH CH151489D patent/CH151489A/de unknown
-
1931
- 1931-08-25 GB GB23883/31A patent/GB373867A/en not_active Expired
- 1931-11-12 DK DK46213D patent/DK46213C/da active
-
1932
- 1932-03-19 AT AT147067D patent/AT147067B/de active
- 1932-06-14 GB GB16830/32A patent/GB393418A/en not_active Expired
-
1933
- 1933-07-20 AT AT158211D patent/AT158211B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT147067B (de) | 1936-09-25 |
| DK46213C (da) | 1932-09-19 |
| GB393418A (en) | 1933-06-08 |
| AT136262B (de) | 1934-01-25 |
| AT158211B (de) | 1940-03-26 |
| GB343930A (en) | 1931-02-25 |
| CH151489A (de) | 1931-12-15 |
| DE656524C (de) | 1938-02-15 |
| DK45331C (da) | 1932-02-29 |
| GB373867A (en) | 1932-06-02 |