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1969-08-28
Verfahren zur Herstellung von Filtern
Stephen
1957
Bumble bees of western America (Hymenoptera: Apoidea)
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1977-07-28
Bezugslaken fuer eine bettstatt
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(de )
1968-12-19
Verfahren und Vorrichtung zum Entfernen von Wasser aus einer feuchten Papierbahn
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(de )
1992-04-16
Saugfaehige vorlage
Balogh
1970
New oribatids (Acari) from Ceylon
DE1448322U
(enrdf_load_stackoverflow )
Gill
1962
The heleomyzid flies of american north of Mexico (Diptera: Heleomyzidae)
Mitchell
1937
A revision of the genus Megachile in the Nearctic region. Part VIII. Taxonomy of the subgenus Chelostomoides, addenda and index (Hymenoptera: Megachilidae)
CH627356A5
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1982-01-15
Cleaning head for a machine for cleaning surfaces, in particular floor surfaces, with an ultrasonic transmitter
McCafferty et al.
1994
Camelobaetidius (Ephemeroptera: Baetidae) in Indiana and Iowa: new species and range extension
Sandhouse
1936
The bees of the genus Agapostemon (Hymenoptera: Apoidea) occurring in the United States
Bequaert
1940
Monobia, Montezumia and Pachymenes, neotropical elements in the nearctic fauna (Hymenoptera, Vespidae)
Cushman et al.
1920
The North American Ichneumon-flies of the Tribe Acoconitini
Greene
1908
The Development of a Carboniferous Brachiopod, Chonetes granulifer Owen
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(de )
1930-06-06
Fussbodenbelag in Form von Matten, Teppichen u. dgl.
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1925-04-15
Vorrichtung zum Vorquetschen von zu entfleischenden Pflanzenblaettern
Cushman
1939
New Ichneumon-flies parasitic on the hemlock sawfly (Neodiprion tsugae Middleton)
Waterfall
1952
Further studies of the Oklahoma flora
SU41120A1
(ru )
1935-01-31
Способ получени волокна дл изготовлени канатов, веревочных изделий, шпагата и пр жи дл м гкой тары
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"Neuerungen an Schnitzelmessern
DE1526767U
(enrdf_load_stackoverflow )
Johnson
1895
A review of the Stratiomyia and Odontomyia of North America
DE1305135U
(enrdf_load_stackoverflow )
DE2064718A1
(enrdf_load_stackoverflow )
1971-07-15