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DK16067C
(en)
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Device for Piano Repetition Mechanics.
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DK15762C
(en)
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Device for Keyboard Musical Instruments.
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DK15608C
(en)
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Device for Acoustic Instruments.
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DK16011C
(en)
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Device for Speedometers.
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DK15846C
(en)
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Device by Divaner.
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DK15916C
(en)
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Device by Additionsapparater.
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DK16182C
(en)
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Device by Harmonies.
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DK16172C
(en)
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Device by Mirrors.
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DK15525C
(en)
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Device for submarines.
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DK15775C
(en)
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Device by Boilers.
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DK15838C
(en)
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Device at Kaffekværne.
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DK15944C
(en)
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Device at Jærnbanesveller.
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DK16329C
(en)
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Device at Kaffekværne.
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DK16456C
(en)
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Device at Hestehakker.
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DK16483C
(en)
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Device at Møllesten.
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DK16542C
(en)
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Device at Lorgnetstel.
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DK16831C
(en)
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Device at Slaamaskineknive.
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DK15503C
(en)
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Typewriter device.
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ES53178A1
(en)
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Provisions for stringed instruments.
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DK15573C
(en)
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Device by Diffusers.
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DK16319C
(en)
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Device by Weights.
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ES49951A1
(en)
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Improvements in devices for the mechanical operation of musical instruments.
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DK16464C
(en)
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Device by Taximeters.
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DK16217C
(en)
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Device by Bottles.
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DK15815C
(en)
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Device at Bismer weights.
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