DE1528499U
(OSRAM )
DE289397C
(OSRAM )
DE146836C
(OSRAM )
US3625418A
(en )
1971-12-07
Device for determining female fertility periods
US2262296A
(en )
1941-11-11
Separable statistical unit
DE2913189A1
(de )
1980-10-23
Stempel
DE89721C
(OSRAM )
DE311437C
(OSRAM )
DE4538C
(de )
Numerirer
US722934A
(en )
1903-03-17
Time-recording device.
DE190866C
(OSRAM )
CN206086007U
(zh )
2017-04-12
一种用于激光打标的水平夹具
DE1675624U
(de )
1954-04-29
Tipreihenstempel.
DE318636C
(OSRAM )
US3283760A
(en )
1966-11-08
Work slip holder for teacher's use in classrooms
Vane-Wright
1984
The effects of marking and handling on recapture frequencies of butterflies.
DE1376806U
(OSRAM )
CH174364A
(de )
1935-01-15
Stempeleinrichtung.
DE1510871U
(OSRAM )
DE193321C
(OSRAM )
DE7307171U
(de )
1973-07-19
Traeger fuer kapillaren und dgl.von thermometern
DE1532466U
(OSRAM )
DE7116203U
(de )
1971-09-09
Stempelhalter mit stempelkissen
DE1914431U
(de )
1965-04-22
Werbebestellkarte.
DE1767659U
(de )
1958-05-29
Bohrwinde mit zentrierfutter.