How do I read and interpret an IPC symbol?
To read and interpret an International Patent Classification (IPC) symbol, follow these steps: Identify the section letter (A-H) Read the two-digit class number Note the subclass letter Interpret the group/subgroup numbers For example, in the symbol A 01 B 1/24: A: Section (Human Necessities) 01: Class B: Subclass 1/24: Group (Main group 1/00, subgroup 24)…
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