Extract from the Register of European Patents

EP Citations: EP3401613

Cited inSearch
Type:Patent literature
Publication No.:US2164394  [XI]
 (ALFRED FABER HERBERT) [X] 1-3 * column 4, line 31 - column 4, line 55; figures 2,5 * [I] 4-15;
Type:Patent literature
Publication No.:EP0816770  [X]
 (SIEGENIA FRANK KG [DE]) [X] 1* column 2; figures 1,3 *
Cited inby applicant
Type:Patent literature
Publication No.:US2180644  
Type:Patent literature
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Type:Patent literature
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Type:Patent literature
Publication No.:JP4989426B