Double-layer hollow degradable nutrition pot

Double-layer hollow degradable nutrition pot

CN
  • CN 201,146,716 Y
  • Filed: 01/21/2008
  • Issued: 11/12/2008
  • Est. Priority Date: 01/21/2008
  • Status: Active Grant
First Claim
Patent Images

1. double-deck hollow degradable nourishing alms bowl is characterized in that it comprises that alms bowl courage, alms bowl shell are two-layer, and the alms bowl courage is positioned at the alms bowl shell, the alms bowl courage be connected with alms bowl shell top and the two between be provided with hollow bulb, hollow bulb is filled with fertilizer;

  • Described alms bowl courage is formed through hot pressing or injection foaming by the Biodegradable material of quick corrosion;

    Described alms bowl shell is formed through hot pressing or injection foaming by the water-resistance Biodegradable material.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×