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GB190322818A
|
|
Improvements in, or additions to, Axle Pulleys
|
|
GB190311455A
|
|
Improvements in Regulators or Mechanism for Operating Fanlight Openers, Ventilators and for Analogous Purposes
|
|
GB190228410A
|
|
Improved Water-proofing Composition.
|
|
GB190224556A
|
|
Improvements in or relating to, a Certain Class of Swing-door Hinges
|
|
GB190112174A
|
|
Improved Compositions for Rendering Garments and other Articles Water-proof.
|
|
GB190018071A
|
|
Improvements in Appliances to be Employed in the Opening and Closing of Fanlights, Windows, Sky-lights, Ventilators and the like.
|
|
GB190014015A
|
|
Improvements in Door-springs and Checks.
|
|
GB189826662A
|
|
Improvements in Opening and Closing Apparatus for Fanlights and the like.
|
|
GB189811264A
|
|
A Composition to be Used for Rendering Garments and other Articles Waterproof.
|
|
US639087A
|
|
Composition for rendering garments waterproof.
|
|
GB189620739A
|
|
An Attachment to be Employed in connection with the Opening and Closing of Fanlights and Analogous Lights and Ventilators.
|
|
GB189501184A
|
|
Improvements in or Additions to Floor Door Springs and Checks.
|
|
GB189403430A
|
|
Improvements in or relating to Spring Hinges.
|
|
GB189402643A
|
|
Improvements in Door Springs and Checks.
|
|
GB189321587A
|
|
Improvements in Door Closing Springs and Checks.
|
