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
Application number
NL46329A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to NL46329A priority Critical patent/NL27115C/xx
Priority to GB36072/29A priority patent/GB343930A/en
Priority to DK45331D priority patent/DK45331C/da
Priority to AT136262D priority patent/AT136262B/de
Priority to FR693043D priority patent/FR693043A/fr
Priority to DE1930656524D priority patent/DE656524C/de
Priority to CH151489D priority patent/CH151489A/de
Priority claimed from DE1930N0140630 external-priority patent/DE680108C/de
Priority to GB23883/31A priority patent/GB373867A/en
Priority to DK46213D priority patent/DK46213C/da
Priority to AT145079D priority patent/AT145079B/de
Priority to CH160090D priority patent/CH160090A/de
Priority to AT147067D priority patent/AT147067B/de
Priority to GB16830/32A priority patent/GB393418A/en
Publication of NL27115C publication Critical patent/NL27115C/xx
Application granted granted Critical
Priority to GB12090/33A priority patent/GB406507A/en
Priority to FR43719D priority patent/FR43719E/fr
Priority to AT158211D priority patent/AT158211B/de

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
NL46329A 1929-05-16 1929-05-16 NL27115C (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL46329A NL27115C (de) 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.
AT136262D AT136262B (de) 1929-05-16 1930-03-29 Photoelektrische Zelle.
FR693043D FR693043A (fr) 1929-05-16 1930-03-29 Cellule photoélectrique
DE1930656524D DE656524C (de) 1929-05-16 1930-03-29 Photoelektrische Zelle mit aeusserem lichtelektrischem Effekt
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
FR43719D FR43719E (fr) 1929-05-16 1933-07-20 Cellule photo-électrique
AT158211D AT158211B (de) 1929-05-16 1933-07-20 Verfahren zur Herstellung einer photoelektrischen Zelle.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL46329A NL27115C (de) 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 (de) 1932-07-15

Family

ID=34108259

Family Applications (1)

Application Number Title Priority Date Filing Date
NL46329A NL27115C (de) 1929-05-16 1929-05-16

Country Status (6)

Country Link
AT (3) AT136262B (de)
CH (1) CH151489A (de)
DE (1) DE656524C (de)
DK (2) DK45331C (de)
GB (3) GB343930A (de)
NL (1) NL27115C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CH151489A (de) 1931-12-15
GB343930A (en) 1931-02-25
AT158211B (de) 1940-03-26
AT147067B (de) 1936-09-25
DE656524C (de) 1938-02-15
AT136262B (de) 1934-01-25
DK45331C (da) 1932-02-29
DK46213C (da) 1932-09-19
GB393418A (en) 1933-06-08
GB373867A (en) 1932-06-02

Similar Documents

Publication Publication Date Title
BE357721A (de)
AT126897B (de)
FR655657A (de)
FR34605E (de)
BE376169A (de)
BE349166A (de)
BE357124A (de)
BE332768A (de)
BE357126A (de)
BE328560A (de)
NL27291C (de)
NL28480C (de)
BE308711A (de)
BE302977A (de)
BE288327A (de)
NL27115C (de)
BE338690A (de)
BE343605A (de)
BE343892A (de)
BE344502A (de)
BE358294A (de)
BE344529A (de)
BE354157A (de)
BE346078A (de)
BE358473A (de)