|
USX220I1
(en)
|
|
Wilkinson.
screw thbeadino |
|
Kumar et al.
|
|
Behavioural analysis of a paper production system with different repair policies |
|
US268804A
(en)
|
|
Thomas k |
|
USX170I1
(en)
|
|
whittemore |
|
US270540A
(en)
|
|
carlisle |
|
US194103A
(en)
|
|
Improvement in wood-screw machines |
|
US204604A
(en)
|
|
heberlina |
|
SU861110A1
(ru)
|
|
Фальцевальное устройство
|
|
US1107674A
(en)
|
|
Embroidery-machine jacquard apparatus.
|
|
US1159037A
(en)
|
|
Means for cutting and printing labels.
|
|
US1234996A
(en)
|
|
Seam-trimming mechanism for sewing-machines.
|
|
US357670A
(en)
|
|
hamilton |
|
US697981A
(en)
|
|
Cash-register.
|
|
US147153A
(en)
|
|
Improvement in sewing-machines |
|
US1179513A
(en)
|
|
Envelop-machine.
|
|
US206439A
(en)
|
|
Improvement in type-writing machines |
|
US854078A
(en)
|
|
Controlling mechanism for machines acting on sheets.
|
|
GB191017891A
(en)
|
|
Improvements in Typewriting Machines.
|
|
US147312A
(en)
|
|
Improvement in perforators for automatic telegraphy |
|
GB190924562A
(en)
|
|
Improvements in the Space Bar Magazines of Typographical Composing Machines.
|
|
US752191A
(en)
|
|
Type-writer carriage construction |
|
US1152498A
(en)
|
|
Sewing-machine.
|
|
US550249A
(en)
|
|
canning |
|
US742492A
(en)
|
|
Cutter-controlling mechanism for buttonhole-sewing machines.
|
|
GB190124558A
(en)
|
|
Improvements in Book-sewing Machines.
|
