Method for treating urine and flushing excrement, facilities for relieving and storage, and its lavatory
Method for treating urine and flushing excrement, facilities for relieving and storage, and its lavatory
- CN 1,209,539 C
- Filed: 02/02/2000
- Issued: 07/06/2005
- Est. Priority Date: 02/02/2000
- Status: Active Grant
- EN CH
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- Pin
