Chest handles, salient type
Edition 1983-05

Gauges for lampholders with protective collar for fluorescent lamps
Edition 1986-10

Internal graticule for oscilloscopes
Edition 1971-04

Miniature fuses; screw type fuse-base, 6,3 A, 250 V, flat, for interchangeable cartridge fuse-links
Edition 1979-10

Tubeless clamp in tyre valves (with O-ring seal)
Edition 1979-02

Diagonal post press tool sets
Edition 1981-12

Drill drifts for taper shanks with drift tang
Edition 2007-01

Assembling grooves for tool and work holders
Edition 2010-08

Winding buttons for wrist-watches
Edition 1971-03

Wood bits; Forstner bits and multi spur machine bits
Edition 1966-11