CN216477164U - 一种复合式硬质合金钻头毛坯 - Google Patents
一种复合式硬质合金钻头毛坯 Download PDFInfo
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- CN216477164U CN216477164U CN202220002776.7U CN202220002776U CN216477164U CN 216477164 U CN216477164 U CN 216477164U CN 202220002776 U CN202220002776 U CN 202220002776U CN 216477164 U CN216477164 U CN 216477164U
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CN202220002776.7U CN216477164U (zh) | 2022-01-04 | 2022-01-04 | 一种复合式硬质合金钻头毛坯 |
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CN202220002776.7U CN216477164U (zh) | 2022-01-04 | 2022-01-04 | 一种复合式硬质合金钻头毛坯 |
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CN216477164U true CN216477164U (zh) | 2022-05-10 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 528000 No. 4-6, Xinglong 10th Road, Beijiao Juwei Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Shunde Ruilite Tool Manufacturing Co.,Ltd. Address before: 528000 No. 4-6, Xinglong 10th Road, Juwei Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Shunde Ruilite Tool Manufacturing Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20250113 Address after: 518000 room 401-403, West building, Dongsheng hardware factory, Houyong first industrial zone, Hongxing community, Songgang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Emile Metal Materials Co.,Ltd. Country or region after: China Address before: 528000 No. 4-6, Xinglong 10th Road, Beijiao Juwei Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Shunde Ruilite Tool Manufacturing Co.,Ltd. Country or region before: China |