CPC B64C2700/6245

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This category is obsolete, no longer listed in the official CPC sources[1][2] but we want to know what it did mean when it was assigned, since that helps us track patent subjects.

References

This wiki has 45 patents in category "CPC B64C2700/6245". Other techtypes related to CPC B64C2700/6245: CPC B64C3/52

Patents in category CPC B64C2700/6245

Enclosing categories
Subcategories
Keywords CPC B64C3/52
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