GR12712B
(en )
1950-11-20
METHOD OF PEELING OF TECHNIQUE MACHINERY AND COLOR MAKING.
CA465953A
(en )
1950-06-20
Tenon and method of making the same
GR12646B
(en )
1950-10-12
METHOD AND METHOD OF MAKING FABRICS.
FR1026012A
(en )
1953-04-22
Aircraft for agricultural treatments and similar applications
GR12487B
(en )
1950-06-20
NEW METHOD AND MACHINERY OF CEMENT PRODUCTION.
GR12811B
(en )
1951-01-30
METHOD OF DEODORATION AND COLORING OF PERNER OIL.
GR13303B
(en )
1951-11-29
BEPEL AND METHOD OF MAKING IT.
AT171596B
(en )
1952-06-10
Shaft seal
GR12405B
(en )
1950-04-01
METHOD OF FASTER AND PERFECT PRODUCTION OF KATAFIO SHEETS.
GR12715B
(en )
1950-11-23
FIRE RESISTANT AND METHOD OF MAKING THIS.
GR12591B
(en )
1950-09-04
PLAYBACKING AND TERRORIZING AIRCRAFT AND AIRCRAFT.
FI26128A
(en )
1952-12-10
Color determination and mixing method
GR12926B
(en )
1951-04-05
ORIGINAL DISH AND METHOD OF MAKING IT.
GR13226B
(en )
1951-10-20
METHOD AND PREPARATIONS FOR CLEANING AND MAINTENANCE OF NAILON SOCKS.
CA462218A
(en )
1950-01-03
Collar can collar and method of forming same
GR12586B
(en )
1950-08-28
ENGINE OF SMALL AND SPECIAL BOAT.
GR13900B
(en )
1952-10-23
3 - SUBSTITUTED 4 - HYDROXY - COUMARINE, METHOD OF MAKING THEM AND APPLICABLE.
CA465005A
(en )
1950-05-09
Chain links and method of producing the same
GR12320B
(en )
1950-01-21
CONE APPLIED ON KROUNS OF ALL KINDS.
AT182142B
(en )
1955-05-25
Photoelectric semiconductor and method of making the same
GR12362B
(en )
1950-03-02
METHOD OF MAKING SHOES WITHOUT INSTALLATION AND FLOOR.
CA464770A
(en )
1950-05-02
Steam engine and method of operating the same
GR12759B
(en )
1950-12-20
METHOD OF MAKING SHOES.
GR11085B
(en )
1947-03-15
MULTIMEDIUM PRODUCTS AND THEIR METHOD OF PRODUCTION.
GR11052B
(en )
1947-02-27
MULTIMEDIUM PRODUCTS AND METHOD OF THEIR PRODUCTION.