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CH38A
(en)
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|
New features to polygon grate bars
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ES8362A1
(en)
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|
Improvements in electrical appliances to prevent corrosion and scale formation in boilers.
|
|
CH1004A
(en)
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New to grate bars and grate bar supports
|
|
ES7877A1
(en)
|
|
Anchor improvements.
|
|
CH66A
(en)
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|
Firelighter
|
|
FI319A
(en)
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|
Förbättrad ångmaskin
|
|
CH16E
(en)
|
|
New to the broom
|
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FI312A
(en)
|
|
Stove
|
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ES8391A1
(en)
|
|
Improvements introduced in the machines to make cobwebs.
|
|
CH680A
(en)
|
|
Grate
|
|
CH751A
(en)
|
|
New repeating rifle
|
|
CH1669A
(en)
|
|
Fire grate with movable grate bars
|
|
ES8023A3
(en)
|
|
Improvements introduced in double effect pumps.
|
|
CH410A
(en)
|
|
Movable parallel bars
|
|
CH15080A
(en)
|
|
Self-exciting unipolar alternator
|
|
CH272A
(en)
|
|
Feather towels
|
|
ES9036A2
(en)
|
|
Modified sandals.
|
|
CH321A
(en)
|
|
Carbonic acid generator
|
|
ES8169A1
(en)
|
|
A procedure to clarify fats, oils, and their deposits or feces.
|
|
CH14949A
(en)
|
|
Grate bar
|
|
CH14004A
(en)
|
|
Clock
|
|
ES7852A1
(en)
|
|
Improvements in devices to indicate the force of a blow.
|
|
CH104A
(en)
|
|
Spar grate for hotel stoves
|
|
ES8281A3
(en)
|
|
An oil lamp to illuminate large spaces.
|
|
ES7821A1
(en)
|
|
Regulating contacts applied to the electric clock.
|