Description: 362 / (26) Ion Exchange
Hierarchy/Derived subclasses
CIPO searches
search just 362/26- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((362/26 <IN> CPC) <OR> (362/27 <IN> CPC) <OR> (362/28 <IN> CPC) <OR> (362/29 <IN> CPC) <OR> (362/30 <IN> CPC) <OR> (362/31 <IN> CPC) <OR> (362/32 <IN> CPC) <OR> (362/33 <IN> CPC) <OR> (362/34 <IN> CPC) <OR> (362/35 <IN> CPC) <OR> (362/36 <IN> CPC) <OR> (362/37 <IN> CPC) <OR> (362/38 <IN> CPC) <OR> (362/39 <IN> CPC) <OR> (362/40 <IN> CPC) <OR> (362/41 <IN> CPC) <OR> (362/42 <IN> CPC))
This will show what classes derive from the input. Ex: entering 78/35 shows the derived classes and the search that can be used to find
patents in those subclasses.