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US2690856A
(en)
|
|
Single blank discharge from rotary type hopper
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CN104440466B
(zh)
|
|
一种全自动磨钉机
|
|
CN106938475B
(zh)
|
|
一种半开机
|
|
SE178642C1
(enrdf_load_html_response)
|
|
|
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US2823871A
(en)
|
|
Multiple stage mill, with steeply conical shape pregrinding zone and flat disk terminal fine grinding zone
|
|
US2542476A
(en)
|
|
Grain cone
|
|
US3020029A
(en)
|
|
Cement mixing machine
|
|
CN211563194U
(zh)
|
|
一种中药粉碎机
|
|
US952808A
(en)
|
|
Controlling device.
|
|
CN107980951B
(zh)
|
|
一种揉捻机
|
|
US1870571A
(en)
|
|
Machine for the spherical grinding of billiard balls and other blanks
|
|
US1733098A
(en)
|
|
Centerless grinding machine |
|
US786088A
(en)
|
|
Ore-pulverizing apparatus.
|
|
US203284A
(en)
|
|
Improvement in brick and tile machines |
|
US252983A
(en)
|
|
Gustav werner |
|
US1733208A
(en)
|
|
Finishing lathe
|
|
US909286A
(en)
|
|
Ore-grinding machine.
|
|
US800919A
(en)
|
|
Machine for grading materials.
|
|
US245463A
(en)
|
|
Apparatus for feeding roller-mills |
|
US885504A
(en)
|
|
Coffee-mill.
|
|
US625211A
(en)
|
|
stoff |
|
US1343868A
(en)
|
|
Ore-feeder
|
|
US23880A
(en)
|
|
Albert albertson |
|
US940129A
(en)
|
|
Pulverizing-mill.
|
|
US557973A
(en)
|
|
Reducing-mill |