DK76233C
(en )
1953-08-17
Method of making rugs.
DK79006C
(en )
1955-03-21
Method of making leather.
CH278601A
(en )
1951-10-31
Methods of soil improvement.
DK73382C
(en )
1951-11-19
Process for the preparation of α-halogen-γ-butyrolactones.
DK73934C
(en )
1952-03-24
Process for the preparation of 4-halo-butanol-1.
DK78496C
(en )
1954-11-29
Process for the preparation of 20-acyloxy-pregnanes.
DK78842C
(en )
1955-02-14
Process for the preparation of N-dialkylaminoalkylphentiazines.
DK80589C
(en )
1956-02-27
Process for the preparation of N-monomethylpiperazine.
DK80898C
(en )
1956-04-30
Process for the preparation of dichloromethyloxazolines.
GR12220B
(en )
1949-10-24
METHOD OF CONSTRUCTION OF CONSTRUCTION WORKS OF ALL NATURE.
FR1001838A
(en )
1952-02-28
Instant well
CH297243A
(en )
1954-03-15
Optisches Glas.
DK72961C
(en )
1951-08-20
Method of packing eggs.
GR12100B
(en )
1949-07-05
METHOD OF CONSTRUCTION OF BUILDINGS FOR PREPARED ELEMENTS.
DK76495C
(en )
1953-10-12
Machine for making blocks of earth.
DK78999C
(en )
1955-03-21
Process for the preparation of etherified 3-oxy-17 esters of the cyclopentanopolyhydrophenanthene series.
DK77821C
(en )
1954-07-19
Method of making double-flip garments.
DK77092C
(en )
1954-02-15
Process for the preparation of substituted pteridines.
DK80894C
(en )
1956-04-30
Process for the preparation of alkylsulfamylbenzoic acids.
DK76397C
(en )
1953-09-21
Method for making floorboards.
DK77222C
(en )
1954-03-08
Method of making flower pots.
DK81804C
(en )
1957-01-21
Process for the preparation of isoindolenine derivatives.
DK86989C
(en )
1959-03-09
Process for the preparation of isoindolenine derivatives.
GR11927B
(en )
1949-01-29
METHOD OF PREPARATION OF TARGIC ACID.
DK75365C
(en )
1953-02-02
Process for the preparation of acid-activated bleaching earth.