Maple syrup production spout assembly with backflow check valve

Mat used for a vegetation body

Material handling apparatus

Materials for growing algae and artificial reefs

Means and method for enhancing plant growth under field...

Means for the cultivation of plants

Means for tightening up climbers to outside walls

Measurement of moisture of potting soil

Mechanical barrier against roots

Mechanical tree delimbing device

Mechanism for rotating a tree-felling implement and...

Mechanism for rotating a tree-felling implement and...

Mechanism for rotating a tree-felling implement and...

Mechanism for rotating a tree-felling implement and...

Mechanism for rotating a tree-felling implement and...

Mechanism for tilting and rotating a felling head

Mechanized portable electric tool with two shafts

Medium for storing, transporting and/or growing a plant

Method and an apparatus for cross-cutting trees

Method and an installation for the air-conditioning of...