CH73095A
(en )
1916-08-16
Process for the production of vessels for preserving food, in particular cans
CH72950A
(en )
1916-07-17
Process for the production of vessels for preserving food, in particular cans
CH78130A
(en )
1918-06-17
Process for making vessels, e.g. Food cans
CH74912A
(en )
1918-06-01
Process for preserving green fodder in containers
CH79067A
(en )
1918-10-01
Process for the extraction of proteins from starchy fruits for the purpose of the production of everyday objects
CH67455A
(en )
1914-12-01
Process for the production of vessels made of aluminum, in particular aluminum cooking vessels
CH76586A
(en )
1918-01-16
Process for the production of cork boards
AT87334B
(en )
1922-02-25
Process for the preparation of monoazo dyes.
CH76592A
(en )
1918-01-16
Process for the production of fittings
CH73218A
(en )
1916-09-01
Process for preserving wood
CA173575A
(en )
1916-12-05
Preserving process for perishable articles
CH75457A
(en )
1916-12-17
Process for the production of stamps and stamps produced by the process
CH57292A
(en )
1913-01-02
Process for the production of bodies for sulphurizing
AT98665B
(en )
1924-12-10
Process for the production of tanning substances.
CH78673A
(en )
1919-02-01
Process for the production of a durable product from fruit pomace
CH82285A
(en )
1919-09-16
Process for the production of metal strips from which discs can be cut out for the production of tin cans and other sheet metal articles
CH70403A
(en )
1915-09-16
Process for the production of wood briquettes
CA172919A
(en )
1916-10-31
Egg preserving process
AT108967B
(en )
1928-02-25
Method and device for the production of baskets and other woven products.
AT98676B
(en )
1924-12-10
Process for the vulcanization of oils and fats or their derivatives, in particular for the production of varnish or lacquer layers.
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH73989A
(en )
1916-12-16
Can be dismantled, mainly used for storing fruit
CH66998A
(en )
1914-11-02
Process for the production of canned tomatoes
AT91423B
(en )
1923-02-26
Process for the production of helical gears consisting of several discs.
AT106717B
(en )
1927-06-25
Process for the production of a filling for storage and shipping containers of explosive gases dissolved in liquids.