ATE42048T1 - METHOD AND DEVICE FOR PNEUMATIC SIFTING. - Google Patents

METHOD AND DEVICE FOR PNEUMATIC SIFTING.

Info

Publication number
ATE42048T1
ATE42048T1 AT86902837T AT86902837T ATE42048T1 AT E42048 T1 ATE42048 T1 AT E42048T1 AT 86902837 T AT86902837 T AT 86902837T AT 86902837 T AT86902837 T AT 86902837T AT E42048 T1 ATE42048 T1 AT E42048T1
Authority
AT
Austria
Prior art keywords
sifting
pneumatic
pneumatic sifting
Prior art date
Application number
AT86902837T
Other languages
German (de)
Inventor
Pertti Ovaskainen
Original Assignee
Larox Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FI851762A external-priority patent/FI78241C/en
Application filed by Larox Ag filed Critical Larox Ag
Application granted granted Critical
Publication of ATE42048T1 publication Critical patent/ATE42048T1/en

Links

AT86902837T 1985-05-03 1986-05-05 METHOD AND DEVICE FOR PNEUMATIC SIFTING. ATE42048T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI851762A FI78241C (en) 1985-05-03 1985-05-03 Pneumatic grading method and device
PCT/FI1986/000044 WO1986006660A1 (en) 1985-05-03 1986-05-05 Pneumatic classifying procedure and means
EP86902837A EP0222802B1 (en) 1985-05-03 1986-05-05 Pneumatic classifying procedure and means

Publications (1)

Publication Number Publication Date
ATE42048T1 true ATE42048T1 (en) 1989-04-15

Family

ID=26107104

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86902837T ATE42048T1 (en) 1985-05-03 1986-05-05 METHOD AND DEVICE FOR PNEUMATIC SIFTING.

Country Status (1)

Country Link
AT (1) ATE42048T1 (en)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee