Hebei hengtuo mechanical equipment Co., Ltd Kontrol kualitas

Standar:patent for invention

Nomor:ZL202010092929.7

Masalah tanggal:2021-07-16

Tanggal kadaluwarsa:2041-07-16

Lingkup/Range:Technology certification

Dikeluarkan oleh:China National Intellectural Property Administration

Standar:patent for invention

Nomor:ZL202010092928.2

Masalah tanggal:2021-07-16

Tanggal kadaluwarsa:2041-07-16

Lingkup/Range:Technology certification

Dikeluarkan oleh:China National Intellectural Property Administration

Standar:patent for utility models

Nomor:ZL201922380284.2

Masalah tanggal:2020-10-27

Tanggal kadaluwarsa:2040-10-27

Lingkup/Range:Technology certification

Dikeluarkan oleh:China National Intellectural Property Administration

Standar:patent for utility models

Nomor:ZL201922380307.x

Masalah tanggal:2020-10-16

Tanggal kadaluwarsa:2040-10-16

Lingkup/Range:Technology certification

Dikeluarkan oleh:China National Intellectural Property Administration

Standar:patent for utility models

Nomor:ZL201922382929.6

Masalah tanggal:2020-10-16

Tanggal kadaluwarsa:2040-10-16

Lingkup/Range:Technology certification

Dikeluarkan oleh:China National Intellectural Property Administration

Standar:patent for utility models

Nomor:ZL201922380309.9

Masalah tanggal:2020-09-08

Tanggal kadaluwarsa:2040-09-08

Lingkup/Range:Technology certification

Dikeluarkan oleh:China National Intellectural Property Administration