|
DK17118C
(en)
|
|
Time fire tubes with more than two batches.
|
|
DK18847C
(en)
|
|
Fire pipe with more than two Batch rings.
|
|
CH64811A
(en)
|
|
Sledging
|
|
NL1455C
(en)
|
|
Rifle mechanism
|
|
DK17384C
(en)
|
|
Devices relating to Reculvaaben.
|
|
DK17996C
(en)
|
|
Percussion fire tube with insertable Delay.
|
|
FI5891A
(en)
|
|
Dammlucka i flere delar
|
|
DK16303C
(en)
|
|
Articulated boiler with more than two articulated rows.
|
|
FR462113A
(en)
|
|
Advanced furnace
|
|
FI5758A
(en)
|
|
Self-acting fuel feeder
|
|
CH72096A
(en)
|
|
Tube structure
|
|
CH66682A
(en)
|
|
Advanced stove
|
|
DK19466C
(en)
|
|
Brisk to Lavetter.
|
|
FR462974A
(en)
|
|
Burner
|
|
CH66972A
(en)
|
|
Recuperator
|
|
ES55313A3
(en)
|
|
Improvements made to revolvers.
|
|
DK18314C
(en)
|
|
Hydropower plants.
|
|
FR458414A
(en)
|
|
Stove
|
|
ES56274A1
(en)
|
|
Improvements made to the pillows.
|
|
CH65486A
(en)
|
|
Stove
|
|
CH67211A
(en)
|
|
Briquettes
|
|
FR454474A
(en)
|
|
breeder
|
|
FR454485A
(en)
|
|
Aquatubular boiler
|
|
CH69445A
(en)
|
|
Fireplace hat
|
|
CH66579A
(en)
|
|
Heating tube superheater
|