ipc:classification | |||
ipc:classification | The property :classification i ...... urce to an IPC classification. @en | ||
ipc:classification | classification @en | ||
ipc:classification |
ipc:classification | |||
ipc:classification | The property :classification i ...... urce to an IPC classification. @en | ||
ipc:classification | classification @en | ||
ipc:classification |