GB287436A
(enExample )
1900-01-01
US644498A
(en )
1900-02-27
Washing-machine.
US1865417A
(en )
1932-06-28
Method of wet cleaning tin-plate
US1537720A
(en )
1925-05-12
Wool-washing machine
US1678297A
(en )
1928-07-24
Method of cleaning tin plate
GB191017834A
(en )
1910-12-31
A Machine for Cleaning and Washing Plates and other Articles.
GB189907044A
(en )
1900-03-03
A New or Improved Composition for Washing (Laundry) Purposes.
GB189918725A
(en )
1900-08-18
Improvements in Machines used in the Process of Washing or Cleansing Clothes.
CN110857487A
(zh )
2020-03-03
一种布料清洗设备
US1486945A
(en )
1924-03-18
Flat-sided washtub
GB190703586A
(en )
1907-10-31
Improvements in or relating to Machines for Washing Plates or other Table-ware.
GB190927597A
(en )
1910-10-06
Improvements in and connected with Wool Washing and Squeezing Machines.
GB189917360A
(en )
1900-07-21
Improvements in Machines for Washing, Scouring, Mordanting and Cleansing Hanks and other Forms of Fibrous Substances.
GB276154A
(en )
1927-08-25
Improvements in machines for washing, milling, scouring or otherwise treating fabrics with liquids
GB435128A
(en )
1935-09-16
Manufacture of articles by using viscose-sponge masses
GB190815962A
(en )
1909-02-25
Electro-chemical Process for Cleaning and Polishing Silver Plate and the like.
AU1020913B
(en )
1914-03-24
Improvements in or relating to machines for washing, or rinsing and drying plates, cups and saucers tableware or articles of culinary use
GB190621790A
(en )
1907-07-11
Improvements in washing Wringing and Mangling Machines
GB191324160A
(en )
1914-03-12
Improvements in Machines for Brushing and Washing Bottles, Jars and like Receptacles.
CA60938A
(en )
1898-08-15
Washing and wringing machine
GB287404A
(en )
1928-03-22
A new or improved household utensil
GB190513071A
(en )
1906-03-15
Improvements in the Method of and Means for Washing Clothes.
GB363413A
(en )
1931-12-24
Improvements in clothes washing machines
GB190828042A
(en )
1909-12-02
Improvements in Bleaching Cotton and other Vegetable Fibres in the Raw State or in the Form of Yarns or Fabrics.
GB451127A
(en )
1936-07-30
Improvements in machines for cleaning and polishing metal sheets