US4170565A
(en )
1979-10-09
Substrate article for cleaning fabrics
GB287436A
(enExample )
1900-01-01
US644498A
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1900-02-27
Washing-machine.
US2334651A
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1943-11-16
Apparatus for washing sheet glass
US1865417A
(en )
1932-06-28
Method of wet cleaning tin-plate
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.
US2383879A
(en )
1945-08-28
Abrasive paper rolls
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.
GB319415A
(en )
1929-09-26
Improvements in the cleaning of carpets and the like textile fabrics
GB191406948A
(en )
1915-03-18
Improvements in Apparatus for use in the Squeezing and Washing of Paper Pulp.
CA60938A
(en )
1898-08-15
Washing and wringing machine
GB190513071A
(en )
1906-03-15
Improvements in the Method of and Means for Washing Clothes.