Safe and energy-saving graphene heating mattress

The utility model discloses a safe energy-saving graphene heating mattress which comprises a mattress main body, a base material cushion is arranged at the bottom end in the mattress main body, a graphene heating sheet is arranged at the top end of the base material cushion, a combined layer is arra...

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Bibliographische Detailangaben
1. Verfasser: TANG KAIQUAN
Format: Patent
Sprache:chi ; eng
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