Lidan Ma

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Zhejiang, CN

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Patents Grantslast 30 patents

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- Patent number D590877
- Issue date Apr 21, 2009
- Beifa Group Co., Ltd.
- Lidan Ma
- D19 - Office supplies
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- Patent number D575340
- Issue date Aug 19, 2008
- Beifa Group Co., Ltd.
- Lidan Ma
- D19 - Office supplies
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- Patent number D573639
- Issue date Jul 22, 2008
- Beifa Group Co., Ltd.
- Zhiming Qiu
- D19 - Office supplies
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- Patent number D572306
- Issue date Jul 1, 2008
- Beifa Group Co., Ltd.
- Zhiming Qiu
- D19 - Office supplies
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- Patent number D572307
- Issue date Jul 1, 2008
- Beifa Group Co., Ltd.
- Zhiming Qiu
- D19 - Office supplies
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- Patent number D570414
- Issue date Jun 3, 2008
- Beifa Group Co., Ltd.
- Zhiming Qiu
- D19 - Office supplies
Information Patent Grant
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- Patent number D567852
- Issue date Apr 29, 2008
- Beifa Group Co., Ltd.
- Zhiming Qiu
- D19 - Office supplies