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SU18535A1
(en)
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A method for blocking insects from accessing living quarters through windows, hatches, etc.
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FR578778A
(en)
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Fly trap
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SU17704A1
(en)
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Shield for prefabricated buildings
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SU18890A1
(en)
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The method of preparation of wool from viscose solution
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SU3572A1
(en)
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Bait guard
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SU23806A1
(en)
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Method of preserving blood of cattle
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SU9358A1
(en)
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Method of killing rats, etc. animal pests
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SU19764A1
(en)
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Wooden shield for walls, partitions, etc.
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SU20455A1
(en)
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Negative method
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SU16720A1
(en)
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Railroad switch
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SU18889A1
(en)
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Flax lobue method
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SU7208A1
(en)
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Tree preservation method
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SU16944A1
(en)
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Device for determining the size of the larvae
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SU9424A1
(en)
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Bracket for fastening parts of wood pliers
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SU25535A1
(en)
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The method of obtaining vat dyes
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SU11544A1
(en)
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Device for attenuating sounds
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SU15278A1
(en)
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The method of producing mercuric chloride
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DK33422C
(en)
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Automatic Animal Trap.
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CH149926A
(en)
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Chicken trap nest.
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FR630064A
(en)
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Improvements to trap nests
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FR805068A
(en)
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Soot trap
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DK34914C
(en)
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Animal traps.
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ES89919A1
(en)
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A procedure of destroying animals, insects, pests, or pests.
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FR589625A
(en)
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Steam trap valve
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FR572194A
(en)
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Fly trap improvements
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