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Class Information
Number: 48/
Name: Gas: heating and illuminating > Acetylene
Description:










Sub-classes under this class:

Class Number Class Name Patents
48/59 Carbide cartridges 1
48/1 Generation and liquefaction 2
48/2 Generator and holder 1
48/3R Generator and mixer 2
48/ Generators 0


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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