CH82429A
(en )
1919-10-01
Device for opening canning jars closed by air pressure and the like
CH78779A
(en )
1918-09-02
Device for opening canning jars
CH79459A
(en )
1918-11-16
Opener for canning jars and the like
FR28196E
(en )
1925-01-24
Device for sealing valves, valves, taps and the like
CH77969A
(en )
1918-06-17
Device for the automatic opening and closing of a valve
CH87210A
(en )
1920-11-16
Device for sealing letters, packages and the like.
CH83107A
(en )
1919-11-17
Device for cutting open cans
CH82031A
(en )
1919-08-16
Device for opening evacuated vessels
CH79156A
(en )
1918-10-16
Device for pulling out bottle corks
CH73185A
(en )
1916-09-01
Device on canning containers to facilitate opening the same
CH79938A
(en )
1919-01-16
Device for opening bottles with cork closures
CH75309A
(en )
1917-07-02
Device for covering hay and emd stored in the open in the open air
CH80919A
(en )
1919-04-16
Device for holding sheaves
CH80902A
(en )
1919-04-16
Device for facilitating the tying of packages and the like
CH80486A
(en )
1919-08-01
Device for quickly tying and uncoupling cattle
CH79538A
(en )
1918-12-02
Device for drying and storing fruits and vegetables
CA207287A
(en )
1921-01-04
Apparatus for de-aerating and opening and closing containers
CH76301A
(en )
1917-12-01
Device for dividing fruits and vegetables
AT90834B
(en )
1923-01-10
Device for lifting motor vehicles and other vehicles.
AT87516B
(en )
1922-03-10
Device for opening evaporative coolers.
AT99257B
(en )
1925-02-25
Device for closing canning jars.
CH81422A
(en )
1919-06-02
Closure for canning jars
CH76461A
(en )
1918-01-02
Device for drying fruit and vegetables
AT75523B
(en )
1919-02-25
Device for opening and closing bulkhead doors on ships by means of liquid pressure.
CH77951A
(en )
1918-06-17
Means for closing holes in metal vessels