HU900733D0 - Screw spiral rolling-out device for producing spirals of screw conveyors - Google Patents

Screw spiral rolling-out device for producing spirals of screw conveyors

Info

Publication number
HU900733D0
HU900733D0 HU90733A HU73390A HU900733D0 HU 900733 D0 HU900733 D0 HU 900733D0 HU 90733 A HU90733 A HU 90733A HU 73390 A HU73390 A HU 73390A HU 900733 D0 HU900733 D0 HU 900733D0
Authority
HU
Hungary
Prior art keywords
screw
out device
spiral rolling
conveyors
spirals
Prior art date
Application number
HU90733A
Other languages
Hungarian (hu)
Other versions
HUT60170A (en
HU208647B (en
Inventor
Ferenc Havasi
Original Assignee
Agromat Kft
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
Application filed by Agromat Kft filed Critical Agromat Kft
Priority to HU73390A priority Critical patent/HU208647B/en
Publication of HU900733D0 publication Critical patent/HU900733D0/en
Publication of HUT60170A publication Critical patent/HUT60170A/en
Publication of HU208647B publication Critical patent/HU208647B/en

Links

HU73390A 1990-02-09 1990-02-09 Worm-thread for producing the threads of screw conveyors of rolling-out machines HU208647B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU73390A HU208647B (en) 1990-02-09 1990-02-09 Worm-thread for producing the threads of screw conveyors of rolling-out machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU73390A HU208647B (en) 1990-02-09 1990-02-09 Worm-thread for producing the threads of screw conveyors of rolling-out machines

Publications (3)

Publication Number Publication Date
HU900733D0 true HU900733D0 (en) 1990-04-28
HUT60170A HUT60170A (en) 1992-08-28
HU208647B HU208647B (en) 1993-12-28

Family

ID=10951079

Family Applications (1)

Application Number Title Priority Date Filing Date
HU73390A HU208647B (en) 1990-02-09 1990-02-09 Worm-thread for producing the threads of screw conveyors of rolling-out machines

Country Status (1)

Country Link
HU (1) HU208647B (en)

Also Published As

Publication number Publication date
HUT60170A (en) 1992-08-28
HU208647B (en) 1993-12-28

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Legal Events

Date Code Title Description
HPC4 Succession in title of patentee

Owner name: DR. HAVASI EMELESTECHNIKAI ES SZOLGALTATO BT., HU

MH4A Lapse of definitive patent protection due to relinquishment