BE597127A
(en )
1961-03-15
Process for obtaining diamonds.
BE594422A
(en )
1960-12-16
Process for the preparation of alkanolamine salts.
FR1427100A
(en )
1966-02-04
Process for obtaining hydroxyflavanne-3-4-diols
FR1419136A
(en )
1965-11-26
Process for obtaining 2, 4, 6, 8, 9-pentaaza-bicyclo- [3, 3, 1] -nona-2, 6-dienes
FR1451265A
(en )
1966-01-07
Process for obtaining alpha-hydroxy-phenylalanines
FR1244254A
(en )
1960-10-21
Production of transfer images by the diffusion process of silver salts
BE590148A
(en )
1960-08-16
Apparatus for obtaining photocopies by the method acting by diffusion of silver salts.
BE607070A
(en )
1962-02-09
Process for obtaining 2,4-bis-alkylamino-6-trichlormethyl-s-triazines
FR1256246A
(en )
1961-03-17
Apparatus for obtaining photocopies by the method acting by diffusion of silver salts
FR1235526A
(en )
1960-07-08
Process for obtaining indene-acrylonitrile copolymers
CH419835A
(en )
1966-08-31
Apparatus for obtaining copies by the method of transferring the silver complex by diffusion
FR1356911A
(en )
1964-04-03
Apparatus usable for obtaining reproductions by the method acting by diffusion of silver salts
FR1232896A
(en )
1960-10-12
Development apparatus for the silver salt diffusion process
FR1243431A
(en )
1960-10-14
Process for obtaining new stretched structures
BE590251A
(en )
1960-08-16
Process for obtaining 2.4.5.6-tetrachloropyrimidine
BE574859A
(en )
1959-07-20
Process and apparatus for the production of direct positives by the silver salt diffusion process.
FR1451264A
(en )
1966-01-07
Process for obtaining alpha-amino-phenylalanines
BE607202A
(en )
1962-02-14
Process for regenerating silver salt solution
FR1294268A
(en )
1962-05-26
Process for obtaining coatings on supports
FR1282559A
(en )
1962-01-27
Method for obtaining electrographic images
FR1358789A
(en )
1964-04-17
Apparatus for obtaining copies by the method of transferring the silver complex by diffusion
FR1327340A
(en )
1963-05-17
Process for obtaining tetramethyl lead by electrolysis
FR1147387A
(en )
1957-11-22
Method for the determination of silver
FR1433370A
(en )
1966-04-01
Process for obtaining nu1-acetyl p-aminobenzenesulfonamides
FR1289124A
(en )
1962-03-30
Production of photographic images by the diffusion process of silver salts