|
US4687040A
|
|
Adjusting device for a slat blind
|
|
CA1214688A
|
|
Adjusting device for a slat blind contained in a sealed double glazed window
|
|
US4459778A
|
|
Adjusting device for a slat blind contained in a sealed double glazed window
|
|
US1092557A
|
|
Arch-support and ventilator for shoes.
|
|
CA133088A
|
|
Shoe shank stiffener
|
|
GB190922878A
|
|
Improvements in and connected with Electric Telegraph Insulators.
|
|
GB190920475A
|
|
Shoes.
|
|
CA120800A
|
|
Shoe
|
|
CA110542A
|
|
Ventilator for shoes
|
|
US935883A
|
|
Combined shoe shank and ventilator.
|
|
US853336A
|
|
Combined shoe shank and ventilator.
|
|
US873485A
|
|
Gas-burner.
|
|
GB190122228A
|
|
Improvements in Machines for Digging and Gathering Potatoes or other Root Crops.
|
|
GB189811584A
|
|
Improvements in the Manufacture of Scythes.
|
|
GB189414286A
|
|
Improvements in Machines for the Manufacture of Envelopes.
|
|
GB189403759A
|
|
Improvements in Corset Fasteners.
|
|
CA715247A
|
|
Roof construction
|
|
CA789933A
|
|
Dredging method and apparatus
|
