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ES8362A1
(en)
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Improvements in electrical appliances to prevent corrosion and scale formation in boilers.
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ES7877A1
(en)
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Anchor improvements.
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CH66A
(en)
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Firelighter
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FI319A
(en)
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Förbättrad ångmaskin
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CH302A
(en)
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New to the broom
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ES7830A1
(en)
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Improvements introduced in machines to obtain horseshoe nails.
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FI312A
(en)
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Stove
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ES8391A1
(en)
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Improvements introduced in the machines to make cobwebs.
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CH680A
(en)
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Grate
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CH751A
(en)
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New repeating rifle
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ES8023A3
(en)
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Improvements introduced in double effect pumps.
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CH410A
(en)
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Movable parallel bars
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CH15080A
(en)
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Self-exciting unipolar alternator
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CH321A
(en)
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Carbonic acid generator
|
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ES8169A1
(en)
|
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A procedure to clarify fats, oils, and their deposits or feces.
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CH14949A
(en)
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Grate bar
|
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CH1248A
(en)
|
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Improved truss ligament
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CH14004A
(en)
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Clock
|
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ES7821A1
(en)
|
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Regulating contacts applied to the electric clock.
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CH656A
(en)
|
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Improved steam generator
|
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CH1646A
(en)
|
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Grate with reversible grate bars
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ES8333A1
(en)
|
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Improvements in devices to produce musical sounds.
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CH359A
(en)
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Improvements made to the construction of chronograph-counters
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ES7860A1
(en)
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Security wicks.
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ES7028A3
(en)
|
|
A grate to burn small coals.
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