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1987-10-14
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AU5552594A
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1994-06-22
Anchor with deoperable screw
GB2261420B
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1995-04-26
Screw holder for continuous screwdriver and method of manufacturing the same
GB2223296B
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1992-05-13
The moisturizing device of the refrigerator
GB2186047B
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1989-10-25
Plastics nut and fastener comprising screw and nut
AU1763488A
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1989-12-14
Anti-cross threading screw
IL108128A0
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1994-04-12
Improved methods for the determination and adjustment of prolactin daily rhythms
AU7701391A
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1991-12-05
Screw thread structure
EP0474614A3
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1993-05-26
Screw and screwdriver therefor
US5358366B1
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1996-08-13
Screw and thread rolling die
EP0475712A3
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1992-12-09
Thread forming screw fastener and blank
AU4040593A
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1993-12-13
Self-boring and self-cutting screw
GB2244318B
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1993-12-22
Self threading fasteners
ZA91433B
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1991-11-27
Method of and apparatus for the texturing of threads
GB2260791B
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1994-10-19
Improvements relating to screw threaded fasteners
CS595890A3
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1992-06-17
Screwing head for the withdrawal of oriented screws and their preliminary screwing-in
GB9119278D0
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1991-10-23
Improvements in or relating to the tightening of closures
GB9423565D0
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1995-01-11
Screw head and screwdriver head
GB2266940B
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1995-06-07
Retention of screw fixings
PL315923A1
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1997-03-17
Ammaratus for screwing in and unscrewing screws
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1993-05-12
Nut for use with self-tapping screws
GB2243424B
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1994-06-29
Screw fasteners
ITMI911023A1
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1992-10-12
Procedimento ed impianto per l'alimentazione di filatoi
GB8815580D0
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1988-08-03
Security means for use with screw threaded fastening
GB9021809D0
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1990-11-21
Screw threaded fastener