US1396379A
(en )
1921-11-08
Educational device
DE1384450U
(https= )
US1711981A
(en )
1929-05-07
Mechanical graph
Stevenson
1962
Paper as bibliographical evidence
ES2342857T3
(es )
2010-07-15
Dispositivo y procedimiento para rotular un objeto semejante a un folleto en una estacion de rotulacion.
US2344675A
(en )
1944-03-21
Recording mechanism
Fledelius
1995
Myopia of adult onset: Can analyses be based on patient memory?
US1546730A
(en )
1925-07-21
Voting machine
US1294507A
(en )
1919-02-18
Registering-machine.
Ramuel et al.
2022
Upside down words as initial clinical presentation of an underlying acute ischemic stroke
US1435185A
(en )
1922-11-14
Ticket-issuing mechanism
Yaqub et al.
2022
Acute kidney injury in acute stroke
US1226205A
(en )
1917-05-15
Typographical or slug-casting machine.
US1268489A
(en )
1918-06-04
Card-index.
US1353751A
(en )
1920-09-21
Perpetual calendar
DE420701C
(de )
1925-10-30
Registerstreifenlochmaschine zur Herstellung von Registerstreifen fuer Matrizensetz-und Zeilengiessmaschinen mit Einstellung des Stanzwerkes durch umlaufende Elemente
US1283959A
(en )
1918-11-05
Register.
US1871059A
(en )
1932-08-09
Machine
US1304581A
(en )
1919-05-27
Apolis
US1047837A
(en )
1912-12-17
Registering and recording apparatus.
Phillips et al.
1978
Alpha-fetoprotein in the diagnosis of hepatoma
US1418765A
(en )
1922-06-06
Chart
Scene
0
it requires cleansing. Brick and noggin? Bah! More anon. Yours faithfully
US952464A
(en )
1910-03-22
Voting-machine.
US1443434A
(en )
1923-01-30
Typographical composing and distributing machine