DE1313605U
(enExample )
US534260A
(en )
1895-02-19
William otterbein gottwals
DE1298737U
(enExample )
GB231887A
(en )
1926-02-11
Improvements relating to files or covers for binding together loose papers of any description
Lutz
1937
Evolution of US patent documents
DE1297189U
(enExample )
DEP0044660DA
(de )
1951-03-15
Vorschubeinrichtung für Nähmaschinen mit Vorschubkesseln
US224821A
(en )
1880-02-24
pishee
DE635C
(de )
Petroleumlampe mit Vorrichtung zur Vermeidung einer Explosion
DE1307935U
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US483544A
(en )
1892-10-04
Mings
DE433530C
(de )
1926-09-17
Eisenbahnpuffer mit Reibungsfeder
DE1289878U
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GB489801A
(en )
1938-08-04
Improvements in or relating to files or covers
Collinge
1892
XLVII.—Notes on the variation of the genus Arion, Fér
Gray
1873
On a variety of Chersina angulata
DE1658952U
(de )
1953-07-09
Verkaufsapparat fuer baender.
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DE1696986U
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1955-04-21
Ringetui fuer tabletten od. dgl.
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DE183222C
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Doud
1970
Selected Aspects of Employment in the Office Occupations Affecting Graduates of Secondary Schools in Southern California
DE1494427U
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DE1290880U
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