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For more information please click on the picture!


Producer
Richard G. Vaughan
Patent
2,785
Registered
February 5, 1903
Called
"Pic-Nic"
Classification
Roundlet
r_001
131

Producer
English
Patent
not known
Registered
not known
Called
Boyed Hammer
Classification
Roundlet
131
r_002


Producer
USA
Patent
not known
Registered
not known
Called
not known
Classification
Roundlet
r_003

Producer
USA
marked
PAT.APPLD.FOR
Registered
Chicago 1892
Called
Columbus screw 1492
Classification
Roundlet
131
294
r_004
Producer
German
D.R.G.M.
9
Registered
.
Called
Bullet with hand
Classification
Roundlet
r_005
Producer
English
Patent
not known
Registered
not known
Called
Scharfgewinde in engl.?
Classification
Roundlet
r_006

Producer
English
Patent
not known
Registered
not known
Called
double helix
Classification
Roundlet
r_007


Producer
English ?
Patent
.
Registered
.
Called
.
Classification
Roundlet
r_008


Producer
.
Patent
.
Registered
.
Called
.
Classification
Roundlet
r_009


Producer
.
Patent
.
Registered
.
Called
.
Classification
Roundlet
r_010
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