US4170565A
(en )
1979-10-09
Substrate article for cleaning fabrics
GB287436A
(OSRAM )
1900-01-01
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.
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
GB190517960A
(en )
1905-11-23
An Improved Machine for Washing or Dyeing Carpets.
US1486945A
(en )
1924-03-18
Flat-sided washtub
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.
GB190914455A
(en )
1910-04-28
Improvements in Machines for Wringing and Mangling Clothes.
US633388A
(en )
1899-09-19
Method of pressing cloth.
GB191421621A
(en )
1915-08-26
Improved Apparatus for Pickling, Washing, Scouring, and similarly Treating Sheets and Plates.
GB276154A
(en )
1927-08-25
Improvements in machines for washing, milling, scouring or otherwise treating fabrics with liquids
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
CN101319446A
(zh )
2008-12-10
一种平绒冷轧堆煮漂工艺
GB287404A
(en )
1928-03-22
A new or improved household utensil