Acosta
1961
The transfer of stem rust resistance from rye to wheat
US1129214A
(en )
1915-02-23
Bar-piler.
US1018087A
(en )
1912-02-20
Blank packing and counting mechanism.
DE390269C
(OSRAM )
US585076A
(en )
1897-06-22
Postal machine
US478347A
(en )
1892-07-05
Sheet-delivery apparatus for printing-machines
CN205838097U
(zh )
2016-12-28
一种试卷高速印刷系统的纠错取件装置
US1827024A
(en )
1931-10-13
Baling press
US3144797A
(en )
1964-08-18
Slitter device tilting webs in accordance with the tilt of the receiving tray
CN2197801Y
(zh )
1995-05-24
半喂入联合收割机
US647822A
(en )
1900-04-17
Soap-press.
US590410A
(en )
1897-09-21
Apparatus for steam boilers
Kavitha
0
D. BasheerAhamad and S'Azmi
CN108189169A
(zh )
2018-06-22
一种烟嘴切割打孔机
CN206633151U
(zh )
2017-11-14
一种木托盘的底座加工设备
US38200A
(en )
1863-04-14
bullock
Dempster et al.
1910
Significance of Draft in Relation to Boiler Economy: A Quantitive Study of a Smoke Preventing Device
US1778842A
(en )
1930-10-21
Printing machine
DE1396055U
(OSRAM )
US349950A
(en )
1886-09-28
Machine for rolling hors eshoe- blank bars
GB190525807A
(en )
1906-08-23
Improvements in and connected with Tobacco Cutting Machines.
DE1361944U
(OSRAM )
DIETER
0
urorooa, araoco; ou
GB610436A
(en )
1948-10-15
Improvements in or relating to punching machines
US1141856A
(en )
1915-06-01
Sheet-delivery attachment for printing-presses.